"telescopic" in the adjective sense
1. telescopic
visible only with a telescope
"a bright star with a telescopic companion"
2. telescopic
capable of discerning distant objects
"a telescopic eye"
"telescopic vision"
3. telescopic
having parts that slide one within another
"a telescopic antenna"
"a telescopic drinking cup"
Source: WordNet® (An amazing lexical database of English)
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