英语词汇“rocky head”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

4. Brewing. Designating a head (head n.¹ 20a) formed on the top of beer during fermentation that has a solid, rock-like appearance. Later also (in extended use): designating a dense, solid head on a glass of beer. Chiefly in rocky head. [Perhaps compare French rocher foamy head on top of fermenting beer (1765), spec. sense of rocher rock (see rocher n.).]

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the world > food and drink > drink > manufacture of alcoholic drink > brewing > [adjective] > froth

unsubsided1804

rocky1835

1835 W. Black Pract. Treat. Brewing 52 The third change is the cauliflower or curling top, rising to a fine rocky or light yeasty head.

1836 Penny Cycl. V. 405/1 The stages of a healthy fermentation are, first, a creamy scum rising on the surface: this, after a time, begins to curl and becomes frosted in appearance; it then becomes rocky, and the air vesicles which appeared frosted enlarge.

1910 Encycl. Brit. IV. 510/2 At the end of a further short period this develops into a light curly mass (cauliflower or curly head), which becomes lighter and more solid in appearance, and is then known as rocky head.

1988 Boston Globe (Nexis) 1 Dec. 14 Golden yellow and cloudy with a small but rocky head.

2001 J. J. Palmer How to Brew vi. 74 Produces a dense rocky head during fermentation.

单词	rocky head
释义	> as lemmas rocky head 4. Brewing. Designating a head (head n.¹ 20a) formed on the top of beer during fermentation that has a solid, rock-like appearance. Later also (in extended use): designating a dense, solid head on a glass of beer. Chiefly in rocky head. [Perhaps compare French rocher foamy head on top of fermenting beer (1765), spec. sense of rocher rock (see rocher n.).] ΘΚΠ the world > food and drink > drink > manufacture of alcoholic drink > brewing > [adjective] > froth unsubsided1804 rocky1835 1835 W. Black Pract. Treat. Brewing 52 The third change is the cauliflower or curling top, rising to a fine rocky or light yeasty head. 1836 Penny Cycl. V. 405/1 The stages of a healthy fermentation are, first, a creamy scum rising on the surface: this, after a time, begins to curl and becomes frosted in appearance; it then becomes rocky, and the air vesicles which appeared frosted enlarge. 1910 Encycl. Brit. IV. 510/2 At the end of a further short period this develops into a light curly mass (cauliflower or curly head), which becomes lighter and more solid in appearance, and is then known as rocky head. 1988 Boston Globe (Nexis) 1 Dec. 14 Golden yellow and cloudy with a small but rocky head. 2001 J. J. Palmer How to Brew vi. 74 Produces a dense rocky head during fermentation. extracted from rockyadj.¹ < as lemmas
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> as lemmas