actinoblast
|ac-ti-no-blast|
C2
/ˈæktɪnəˌblæst/
cell forming ray-like structures
Etymology
Etymology Information
'actinoblast' originates from Greek, specifically the word 'aktinos,' meaning 'ray,' and 'blastos,' meaning 'germ' or 'sprout.'
Historical Evolution
The term 'actinoblast' was formed by combining the Greek words 'aktinos' and 'blastos' to describe cells that form ray-like structures.
Meaning Changes
Initially, it referred to cells forming ray-like structures, and this meaning has remained consistent in modern usage.
Meanings by Part of Speech
Noun 1
a type of cell involved in the formation of spicules in certain invertebrates, such as sponges.
The actinoblasts play a crucial role in the development of the sponge's skeletal structure.
Last updated: 2025/04/29 20:51