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Sabbatical Year
sabbatical year
SABC
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saber-rattling
saber-toothed tiger
sabin
Sabin vaccine
Sabine (1)
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sac

sac [ sak ] (plural sacs)


noun 
Definition:
 
animal or plant part: a small bag or pouch, especially one that contains a fluid, formed by a membrane in an animal or plant

[Mid-18th century. Via French< Latin saccus (see sack1)]

sac·cate [ sá kàyt ] adjective

Spelling Note

sac or sack? Do not confuse the spelling of sac and sack, which sound similar. The word sac is largely restricted to scientific contexts, denoting a small bag or pouch inside an animal or plant, as in air sac, yolk sac. It is also found in cul-de-sac, meaning "a road with no exit at one end." Sack is a more common word, denoting a large cloth or paper bag, as in a sack of potatoes. It is also used as a noun or verb referring to dismissal from a job: She threatened to give him the sack.They will sack anybody who is persistently late for work.

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