[v] keep; "She manages to hold down two jobs"
asphyxiate, bit, bottle up, bridle, censor, check, choke off, clamp down on, constrain, cork, cork up, crack down on, crush, curb, damp down, deprive of freedom, disenfranchise, disfranchise, dominate, drown, enslave, enthrall, extinguish, gag, hold back,