ec·to·morph 
(ĕktə-môrf′)
(ĕktə-môrf′)n.
An individual having a lean, slightly muscular body build in which tissues derived from the embryonic ectoderm predominate.
[ECTO(DERM) + -MORPH.]
ecto·mor′phic adj.
ecto·mor′phy n.
- disputatious
- disputatiously
- disputatiousness
- dispute
- disputer
- disqualification
- disqualify
- disquiet
- disquietingly
- disquietly
- disquietude
- disquisition
- Disraeli
- disrate
- disregard
- disregardful
- disrelish
- disremember
- disrepair
- disreputability
- disreputable
- disreputableness
- disreputably
- disrepute
- disrespect