narrows
nar-rows
verb
Becomes less wide or restricts, often referring to a space, gap, or opportunity.
"The road narrows significantly after the bridge."
noun
A constricted passage, typically in a river, strait, or valley, making navigation difficult.
"The ship navigated carefully through the narrows."
Thesaurus
Synonyms: specialise, specialize, narrow down, constringe, constrict, marginal, bare, dogmatical, petty, closed-minded, self-opinionated, dogmatic
Antonyms: branch out, broad, broad-minded, broaden, diversify, wide, widen