pian.¹

Brit.

/ˈpiːə/, U.S.

/ˈpiə/

Forms: 1700s pea, 1700s peea, 1800s pya, 1800s– pia.

Origin: A borrowing from Polynesian languages.

Etymology: < cognate forms denoting the plant in several Eastern Polynesian languages, e.g. Hawaiian pia, Marquesan pia, Rarotongan pia, Tahitian pia.

A tall, coarse, perennial monocotyledonous herb, Tacca leontopetaloides (family Taccaceae), probably native to South-East Asia and grown for its starchy tubers on many Pacific islands. Also: starch produced from the tubers of these plants (also called Tahiti arrowroot, Polynesian arrowroot).

ΘΚΠ

the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > yielding condiments or used in food preparation > [noun] > starch plants

sago1555

sago-tree1681

pia1769

sago-palm1769

South Sea arrowroot1844

caladium1845

Tacca1866

sacsac1947

1769 J. Banks Endeavour Jrnl. 14 Aug. (1962) I. 343 A root of the Salop kind Calld by the inhabitants Pea.

1784 S. Parkinson Jrnl. Voy. to South Seas 47 The root of this [sc. Dracontium polyphyllum] is used to make a jelly like the Peea, but is not near so good.

1840 L. Smith in M. D. Frear Lowell & Abigail (1934) 143 Mr. Pitman..is trading pretty largely with the natives in pia.

1858 R. Hogg Veg. Kingdom 765 Tacca oceanica, a native of the Sandwich Islands, yields a similar product [sc. arrowroot] and is there called pya.

1917 Sci. Monthly Jan. 77 The ancient Hawaiians raised pia in small patches in the open woodlands and in various suitable lowland localities. In modern times its culture has been almost wholly abandoned.

1957 Encycl. Brit. II. 434/2 Tacca or Otaheite arrowroot is the product of Tacca pinnatifida, the pia plant of the South sea islands.

1992 W. A. Whistler Flowers of Pacific Island Seashore 106 Vernacular names [of Tacca leontopetaloides]: pia—Hawai'i.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

pian.²

Brit.

/ˈpʌɪə/,

/ˈpiːə/, U.S.

/ˈpaɪə/,

/ˈpiə/

Origin: Formed within English, by clipping or shortening; modelled on a German lexical item. Etymon: pia mater n.

Etymology: Short for pia mater n., after German Pia (1876 in the passage translated in quot. 1877).

Anatomy.

The pia mater.

ΘΚΠ

the world > life > the body > nervous system > cerebrospinal axis > [noun] > membranes > pia mater

pia matera1398

soft (also dear, mild, near) mothera1398

rind1585

godly mother1594

pia1877

pia-arachnoid1881

1877 tr. G. Huguenin in tr. H. W. von Ziemssen et al. Cycl. Pract. Med. XII. 465 Meshes or spaces in the tissue of the pia (subpial space).

1889 A. H. Buck Ref. Handbk. Med. Sci. VIII. 111 The successive coverings of the brain, hairy scalp, periosteum, calva, dura (ental periosteum), arachnoid, and pia.

1901 W. Osler Princ. & Pract. Med. (ed. 4) 28 The most intense congestion of the cerebral and spinal pia.

1968 Brain 91 732 Nuclear staining showed lymphocyte-like elements in the deep parts of the pia.

1979 Nature 12 July 121/1 A small hole was drilled in the skull above the visual cortex, and the dura and pia were opened.

2005 Nature 24 Feb. 868 The specificity of cortical neuron connections creates columns of functionally similar neurons spanning from the pia to the white matter.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

> as lemmas

PIA n. British Finance (now historical) Personal Investment Authority, a regulatory body set up to monitor the sale and marketing of investment and savings products to the public (in 2001, its work was subsumed within the Financial Services Authority).

ΚΠ

1992 PR Week (Nexis) 4 June Existing self-regulatory organisations (SROs), including Fimbra and Lautro, are to be merged under one new body—the Personal Investment Authority. The PIA will have to work to keep a clear distinction between company representatives and independent financial advisers.

2001 Financial Times 27 Jan. 4/1 Amanda Davidson, a senior adviser at Holden Meehan and a director of the PIA, which regulates sales by Equitable, said many policyholders aged over 50 could get out of the insurer without paying a penalty.

单词	pia
释义	pian.¹ Brit. /ˈpiːə/, U.S. /ˈpiə/ Forms: 1700s pea, 1700s peea, 1800s pya, 1800s– pia. Origin: A borrowing from Polynesian languages. Etymology: < cognate forms denoting the plant in several Eastern Polynesian languages, e.g. Hawaiian pia, Marquesan pia, Rarotongan pia, Tahitian pia. A tall, coarse, perennial monocotyledonous herb, Tacca leontopetaloides (family Taccaceae), probably native to South-East Asia and grown for its starchy tubers on many Pacific islands. Also: starch produced from the tubers of these plants (also called Tahiti arrowroot, Polynesian arrowroot). ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular food plant or plant product > yielding condiments or used in food preparation > [noun] > starch plants sago1555 sago-tree1681 pia1769 sago-palm1769 South Sea arrowroot1844 caladium1845 Tacca1866 sacsac1947 1769 J. Banks Endeavour Jrnl. 14 Aug. (1962) I. 343 A root of the Salop kind Calld by the inhabitants Pea. 1784 S. Parkinson Jrnl. Voy. to South Seas 47 The root of this [sc. Dracontium polyphyllum] is used to make a jelly like the Peea, but is not near so good. 1840 L. Smith in M. D. Frear Lowell & Abigail (1934) 143 Mr. Pitman..is trading pretty largely with the natives in pia. 1858 R. Hogg Veg. Kingdom 765 Tacca oceanica, a native of the Sandwich Islands, yields a similar product [sc. arrowroot] and is there called pya. 1917 Sci. Monthly Jan. 77 The ancient Hawaiians raised pia in small patches in the open woodlands and in various suitable lowland localities. In modern times its culture has been almost wholly abandoned. 1957 Encycl. Brit. II. 434/2 Tacca or Otaheite arrowroot is the product of Tacca pinnatifida, the pia plant of the South sea islands. 1992 W. A. Whistler Flowers of Pacific Island Seashore 106 Vernacular names [of Tacca leontopetaloides]: pia—Hawai'i. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). pian.² Brit. /ˈpʌɪə/, /ˈpiːə/, U.S. /ˈpaɪə/, /ˈpiə/ Origin: Formed within English, by clipping or shortening; modelled on a German lexical item. Etymon: pia mater n. Etymology: Short for pia mater n., after German Pia (1876 in the passage translated in quot. 1877). Anatomy. The pia mater. ΘΚΠ the world > life > the body > nervous system > cerebrospinal axis > [noun] > membranes > pia mater pia matera1398 soft (also dear, mild, near) mothera1398 rind1585 godly mother1594 pia1877 pia-arachnoid1881 1877 tr. G. Huguenin in tr. H. W. von Ziemssen et al. Cycl. Pract. Med. XII. 465 Meshes or spaces in the tissue of the pia (subpial space). 1889 A. H. Buck Ref. Handbk. Med. Sci. VIII. 111 The successive coverings of the brain, hairy scalp, periosteum, calva, dura (ental periosteum), arachnoid, and pia. 1901 W. Osler Princ. & Pract. Med. (ed. 4) 28 The most intense congestion of the cerebral and spinal pia. 1968 Brain 91 732 Nuclear staining showed lymphocyte-like elements in the deep parts of the pia. 1979 Nature 12 July 121/1 A small hole was drilled in the skull above the visual cortex, and the dura and pia were opened. 2005 Nature 24 Feb. 868 The specificity of cortical neuron connections creates columns of functionally similar neurons spanning from the pia to the white matter. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). > as lemmas PIA PIA n. British Finance (now historical) Personal Investment Authority, a regulatory body set up to monitor the sale and marketing of investment and savings products to the public (in 2001, its work was subsumed within the Financial Services Authority). ΚΠ 1992 PR Week (Nexis) 4 June Existing self-regulatory organisations (SROs), including Fimbra and Lautro, are to be merged under one new body—the Personal Investment Authority. The PIA will have to work to keep a clear distinction between company representatives and independent financial advisers. 2001 Financial Times 27 Jan. 4/1 Amanda Davidson, a senior adviser at Holden Meehan and a director of the PIA, which regulates sales by Equitable, said many policyholders aged over 50 could get out of the insurer without paying a penalty. extracted from Pn. < n.¹1769n.²1877 as lemmas
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pian.1

pian.2

> as lemmas

pian.¹

pian.²