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- Dictionaryshell/ʃɛl/
noun
- 1. the hard protective outer case of a mollusc or crustacean: "cowrie shells" Similar
- 2. an explosive artillery projectile or bomb: "the sound of the shell passing over, followed by the explosion" Similar
verb
- 1. bombard with shells: "several villages north of the security zone were shelled" Similar
- 2. remove the shell or pod from (a nut or seed): "they were shelling peas" Similar
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SHELL definition: 1. the hard outer covering of something, especially nuts, eggs, and some animals: 2. the basic…. Learn more.
The meaning of SHELL is a hard rigid usually largely calcareous covering or support of an animal. How to use shell in a sentence.
SHELL meaning: 1. the hard outer covering of something, especially nuts, eggs, and some animals: 2. the basic…. Learn more.
Definition of 'shell' shell. (ʃel ) Word forms: shells , shelling , shelled. 1. countable noun B2. The shell of a nut or egg is the hard covering which surrounds it. They cracked the nuts and removed their shells. Once the eggs have hatched the shells are left behind. Synonyms: husk, case, pod, shuck More Synonyms of shell.
a hard, protecting or enclosing case or cover. an attitude or manner of reserve that usually conceals one's emotions, thoughts, etc.: One could not penetrate his shell. a hollow projectile for a cannon, mortar, etc., filled with an explosive charge designed to explode during flight, upon impact, or after penetration.
Any of the regions in which electrons are concentrated around the nucleus of an atom. Depending on the number of protons in the nucleus, atoms can have up to seven shells. Electrons in the outer shells have greater energy than those in shells closer to the nucleus.
A hard surface that covers an animal is its shell. Sea urchins, turtles, and lobsters all have protective shells. The largest turtle shell is nearly 10 feet wide! Most shells are made of calcium carbonate, and they grow along with the animal.