"narrowed" in the verb sense
1. narrow, contract
make or become more narrow or restricted
"The selection was narrowed"
"The road narrowed"
2. pin down, peg down, nail down, narrow down, narrow, specify
define clearly
"I cannot narrow down the rules for this game"
3. specialize, specialise, narrow, narrow down
become more focused on an area of activity or field of study
"She specializes in Near Eastern history"
4. constrict, constringe, narrow
become tight or as if tight
"Her throat constricted"
"narrowed" in the adjective sense
1. narrowed
reduced in size as by squeezing together
"his narrowed eyes"
2. narrowed
made narrow limited in breadth
"narrowed arteries impair blood circulation"
"a narrowed view of the world"
Source: WordNet® (An amazing lexical database of English)
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