megalopore
Zoology
noun
One of the larger of the two kinds of pores present in the dorsal shell of certain chitons.
Origin
Late 19th century; earliest use found in Henry Nottidge Moseley (1844–1891), naturalist. From megalo- + pore; compare micropore, and French mégalopore.
- onesteead
- one-step
- one step ahead
- one step forward and two steps back
- one-stop
- one-stress
- one-suiter
- one swallow does not make a summer
- one-tail
- one-tailed
- one-teacher school
- one thing after another
- one thing and another
- one thing leads to another
- one-time
- one time
- one-time cipher
- one-time pad
- one-time system
- one-to-one
- one-touch
- one-track
- one-track mind
- One Tree Hill
- one-trick pony