extrusion

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. something that bulges out or is protuberant or projects from its surroundings
- the gun in his pocket made an obvious bulge
- the hump of a camel
- he stood on the rocky prominence
- the occipital protuberance was well developed
- the bony excrescence between its horns
• Syn:
bulge, bump, hump, swelling, gibbosity,
gibbousness, jut, prominence, protuberance, protrusion, excrescence
• Derivationally related forms:
excrescent (for: excrescence), protrude (for: protrusion), protuberant (for: protuberance), protuberate (for: protuberance), gibbous (for: gibbousness), gibbous (for: gibbosity), hump (for: hump), bulgy (for: bulge), bulge (for: bulge)
• Hypernyms:
projection
• Hyponyms:
frontal eminence, occipital protuberance, belly, caput, mogul,
nub, nubble, snag, wart
2. squeezing out by applying pressure
- an unexpected extrusion of toothpaste from the bottom of the tube
- the expulsion of pus from the pimple
• Syn:
expulsion
• Derivationally related forms:
extrude
• Hypernyms:
squeeze, squeezing