Synonyms of sheath in English:

sheath


See US English definition of sheath

See UK English definition of sheath

See Spanish definition of funda

noun

1‘he slid the gleaming sword out of its sheath’

SYNONYMS
scabbard, case

2‘an optical fibre has a core and a cladding encased in a tough protective plastic sheath’

SYNONYMS
covering, cover, case, casing, envelope, sleeve, wrapper
technical tunica, capsule, fascia, neurilemma, epimysium, perimysium, perineurium, sarcolemma
coleoptile, coleorhiza, ochrea

3‘a barrier method of contraception such as a sheath’

SYNONYMS
condom
contraceptive
North American prophylactic
British Trademark Durex
British informal johnny
North American informal rubber, safe, safety, skin
dated protective
British informal, dated French letter, Frenchy, something for the weekend