different between tubercle vs bulge

English

Etymology

From Latin tuberculum.

Noun

tubercle (plural tubercles)

1. (anatomy) A round nodule, small eminence, or warty outgrowth, especially those found on bones for the attachment of a muscle or ligament or small elevations on the surface of a tooth.
2. (botany) A small rounded wartlike protuberance of the roots of some leguminous plants; the lip of certain orchids, cacti.
3. (pathology) A small rounded nodule forming the characteristic lesion of tuberculosis.

Synonyms

• tubercule
• tuberculum
• tuberosity
• eminence
• nodule

Translations

English

Pronunciation

• (UK) IPA^(key): /b?ld?/
• (US) IPA^(key): /b?ld?/, /b?ld?/

Etymology

From Middle English bulge (“leather bag; hump”), from Old Northern French boulge (“leather bag”), from Late Latin bulga (“leather sack”), from Gaulish *bulga, *bulgos, from Proto-Celtic *bolgos (“sack, bag, stomach”). Cognate with bilge, belly, bellows, budget, French bouge, German Balg, etc. Doublet of budge. See also budget.

Noun

bulge (plural bulges)

1. Something sticking out from a surface; a swelling, protuberant part; a bending outward, especially when caused by pressure.
2. The bilge or protuberant part of a cask.
3. (nautical) The bilge of a vessel.
4. (colloquial) The outline of male genitals visible through clothing.
5. (figuratively) A sudden rise in value or quantity.
   • 1930, Stanford University, Wheat Studies of the Food Research Institute (volume 7, page 204)

     A second bulge in prices occurred during September 30 — October 9. The rise of prices up to October 3 was in part apparently a technical adjustment of the markets, a reaction to the preceding decline.

Derived terms

• cockbulge
• manbulge

Translations

See also

• bulge bracket

Verb

bulge (third-person singular simple present bulges, present participle bulging, simple past and past participle bulged)

1. (intransitive) To stick out from (a surface).

   The submarine bulged because of the enormous air pressure inside.

   He stood six feet tall, with muscular arms bulging out of his black T-shirt.
2. (intransitive) To bilge, as a ship; to founder.
   • 1739, William Broome, “The Battle of the Gods and Titans” in Poems on Several Occasions, London: Henry Lintot, p. 253,^[2]

     Fatal to Man! at once all Ocean roars,

     And scattered navies bulge on distant shores.

Derived terms

• abulge

Translations

References

Anagrams

• bugle