overspecialise

Verb overspecialise has 1 sense

• overspecialise(v = verb.change) overspecialize - become overly specialized; "She overspecialized when she concentrated on verbs in Fijian"
is one way to narrow, narrow down, specialise, specialize
Sample sentences:
Something ----s
Somebody ----s
Something is ----ing PP
Somebody ----s PP