lightproof

light·proof

L0164800 (līt′pro͞of′)adj. Impenetrable by light: film stored in lightproof containers.

lightproof

(ˈlaɪtˌpruːf) adjimpenetrable by light

light•proof

(ˈlaɪtˌpruf)

adj. impervious to light. [1920–25]

Thesaurus

Adj.

lightproof - not penetrable by light; "lightproof containers"light-tightopaque - not transmitting or reflecting light or radiant energy; impenetrable to sight; "opaque windows of the jail"; "opaque to X-rays"

lightproof

Synonyms for lightproof

adj not penetrable by light

Synonyms

light-tight

Related Words

opaque

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