mushroom headn.

Brit.

/ˈmʌʃruːm ˌhɛd/,

/ˈmʌʃrʊm ˌhɛd/, U.S.

/ˈməʃˌrum ˌ(h)ɛd/,

/ˈməʃˌrʊm ˌ(h)ɛd/

Origin: Formed within English, by compounding. Etymons: mushroom n., head n.¹

Etymology: < mushroom n. + head n.¹ Compare earlier mushroom-headed adj.

1. A kind of stock for a church bell. rare.

ΘΚΠ

society > leisure > the arts > music > musical instrument > percussion instrument > bell > [noun] > other parts

yokeOE

stirrup1341

cod1379

bell-string1464

frame1474

stock1474

ear1484

poop1507

bell-wheel1529

skirt1555

guarder1583

imp1595

tab1607

jennet1615

pluck1637

bell-rope1638

cagea1640

cannon1668

stilt1672

canon1688

crown1688

sound-bow1688

belfry1753

furniture1756

sounding bow1756

earlet1833

brima1849

busk-board1851

headstock1851

sally hole1851

slider1871

mushroom head1872

sally beam1872

pit1874

tolling-lever1874

sally-pin1879

sally-pulley1901

sally-wheel1901

1872 H. T. Ellacombe Bells of Church in Church Bells Devon viii. 393 The bell being turned a quarter round by the button or mushroom head by which it is hung.

2. A component resembling the cap of a mushroom which forms part of any of various mechanical devices.

ΘΚΠ

society > occupation and work > equipment > other specific types of equipment > [noun] > other tools and equipment

pollhache1324

poleaxe1356

muckrake1366

pestlea1382

botea1450

staff1459

press-board1558

reel1593

water crane1658

lathekin1659

tower1662

dressing hook1683

liner1683

hovel1686

flax-brake1688

nipper1688

horse1728

tap1797

feather-stick1824

bow1839

safety belt1840

economizer1841

throttle damper1849

cleat1854

leg brace1857

bark-peeler1862

pugging screw1862

nail driver1863

spool1864

turntable1865

ovate1872

tension bar1879

icebreaker1881

spreader1881

toucher1881

window pole1888

mushroom head1890

rat1894

slackline1896

auger1897

latch hook1900

thimble1901

horse1904

pipe jack1909

mulcher1910

hand plate1911

splashguard1917

cheese-cutter1927

airbrasive1945

impactor1945

fogger1946

1890 Cent. Dict. at Mushroom Mushroom head, the nose-plate on the inner part of the breech-plug of a breech-loading cannon.

1899 Westm. Gaz. 30 Nov. 4/2 Over this is placed a block of steel called the mushroom head.

1940 Sci. Monthly 51 531/2 This material is particularly adaptable for certain parts, such as the mushroom heads of pistons and electrode stems.

1989 Contract Jrnl. 7 Sept. 29/1 On the heavier columns large mushroom heads distribute the load across the array of pads.

This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2022).

单词	mushroom head
释义	mushroom headn. Brit. /ˈmʌʃruːm ˌhɛd/, /ˈmʌʃrʊm ˌhɛd/, U.S. /ˈməʃˌrum ˌ(h)ɛd/, /ˈməʃˌrʊm ˌ(h)ɛd/ Origin: Formed within English, by compounding. Etymons: mushroom n., head n.¹ Etymology: < mushroom n. + head n.¹ Compare earlier mushroom-headed adj. 1. A kind of stock for a church bell. rare. ΘΚΠ society > leisure > the arts > music > musical instrument > percussion instrument > bell > [noun] > other parts yokeOE stirrup1341 cod1379 bell-string1464 frame1474 stock1474 ear1484 poop1507 bell-wheel1529 skirt1555 guarder1583 imp1595 tab1607 jennet1615 pluck1637 bell-rope1638 cagea1640 cannon1668 stilt1672 canon1688 crown1688 sound-bow1688 belfry1753 furniture1756 sounding bow1756 earlet1833 brima1849 busk-board1851 headstock1851 sally hole1851 slider1871 mushroom head1872 sally beam1872 pit1874 tolling-lever1874 sally-pin1879 sally-pulley1901 sally-wheel1901 1872 H. T. Ellacombe Bells of Church in Church Bells Devon viii. 393 The bell being turned a quarter round by the button or mushroom head by which it is hung. 2. A component resembling the cap of a mushroom which forms part of any of various mechanical devices. ΘΚΠ society > occupation and work > equipment > other specific types of equipment > [noun] > other tools and equipment pollhache1324 poleaxe1356 muckrake1366 pestlea1382 botea1450 staff1459 press-board1558 reel1593 water crane1658 lathekin1659 tower1662 dressing hook1683 liner1683 hovel1686 flax-brake1688 nipper1688 horse1728 tap1797 feather-stick1824 bow1839 safety belt1840 economizer1841 throttle damper1849 cleat1854 leg brace1857 bark-peeler1862 pugging screw1862 nail driver1863 spool1864 turntable1865 ovate1872 tension bar1879 icebreaker1881 spreader1881 toucher1881 window pole1888 mushroom head1890 rat1894 slackline1896 auger1897 latch hook1900 thimble1901 horse1904 pipe jack1909 mulcher1910 hand plate1911 splashguard1917 cheese-cutter1927 airbrasive1945 impactor1945 fogger1946 1890 Cent. Dict. at Mushroom Mushroom head, the nose-plate on the inner part of the breech-plug of a breech-loading cannon. 1899 Westm. Gaz. 30 Nov. 4/2 Over this is placed a block of steel called the mushroom head. 1940 Sci. Monthly 51 531/2 This material is particularly adaptable for certain parts, such as the mushroom heads of pistons and electrode stems. 1989 Contract Jrnl. 7 Sept. 29/1 On the heavier columns large mushroom heads distribute the load across the array of pads. This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2022). < n.1872
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