synaptychus
noun
syn·aptychus
¦sin,
sə̇n+
: an operculum of two parts united in the median line (as in some ammonites)
Word History
Etymology
New Latin, from syn- + aptychus
- thelypteridaceaes
- thelypterises
- thelypterisses
- thelytocia
- thelytokous
- them
- thema
- themata
- thematic
- thematic apperception test
- thematic verb
- thematic vowel
- thematically
- thematics
- thematist
- thematization
- thematize
- thematized
- thematizes
- thematizing
- theme
- theme and variations
- theme park
- theme song
- theme songs