Word Games Pro Dictionary
actinoid
adjective
noun
Having a radial form
Quick reference
Word Facts
How it sounds
Pronunciation
ˈæktɪnɔɪd
Listen
Audio Pronunciation
Meaning
Definitions
adjective
Having a radial form
“Starfish are actinoid — that is, they are radially symmetrical”
noun
Any of a series of radioactive elements with atomic numbers 89 through 103
In context
Example Sentences
Starfish are actinoid — that is, they are radially symmetrical
Similar words
Synonyms
Check yourself
Practise This Word
Three quick questions on this word. Nothing is recorded — practise it as often as you like.