archicephalon
noun
ar·chi·ceph·a·lon
: the primitive head region in insects consisting of the preoral segments and probably equivalent to the prostomium of annelid worms
Word History
Etymology
New Latin, from archi- + cephalon
- in defense of
- in defense of (something or someone)
- in defense of something or someone
- in deference to
- in defiance of
- in demand
- in denial
- in descending order
- in despite of
- in detail
- in detention
- in development
- in digs
- in dire straits
- in disfavor
- in disguise
- in dispute
- in disrepute
- in distress
- in dollars
- in doubt
- in drag
- in dribs and drabs
- in droves
- in dubio