from one extreme limit of a thing to the other

the overall length of the bridge.

covering or includingeverything

an overall impression; to view something overall.

overalls, ( used with a plural verb )

loose, sturdy trousers, usually with a bib or biblike piece to which shoulder straps are attached, originally worn over other trousers to protect them, as by factory workers or farmers.

long waterproof leggings.

British . a smock or loose-fitting housedress.

adjective

incomplete , narrow , specific

adverb

incomplete , narrow

adjective

all-embracing , blanket , comprehensive , global , inclusive , long-range , long-term , sweeping , thorough , total , umbrella , all-around , all-inclusive , all-round , broad , broad-spectrum , expansive , extended , extensive , far-ranging , far-reaching , large , wide-ranging , wide-reaching , widespread

adverb

all over , chiefly , everyplace , everywhere , generally speaking , in the long run , largely , mainly , mostly , on the whole , predominantly , primarily , principally , throughout , comprehensive , extensive , generally , sweeping , total