1 example sentence using tightlipped.
Tightlipped used in a sentence
Tightlipped in a sentence as an adjective
For good or bad, MS is being tightlipped about a lot of things these days, and taking speculation for granted hits the credibility of the article writers.
Tightlipped definitions
adjective
inclined to secrecy or reticence about divulging information; "although they knew her whereabouts her friends kept close about it"
See also: close closelipped closemouthed secretive