mer·o·plank·ton 
(mĕr′ə-plăngktən)
(mĕr′ə-plăngktən)n.
The collection of organisms in the plankton that spend only part of their life cycle, usually the larval or egg stage, drifting freely in the water.
mer′o·plank·tonic (-tŏnĭk) adj.
- turnstone
- turntable
- turntablism
- turntablist
- turn tail
- turn the/a corner
- turn the corner
- turn the other cheek
- turn the scales
- turn the tables
- turn the trick
- turn to
- turn turtle
- turn up
- turnup
- turn up nose
- turn up (one's) nose
- turn up one's nose
- Turnus
- turnverein
- turophile
- turpentine
- turpentinic
- turpentinous
- turpitude