Subitaneous

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Sudden; suddenly done or made. obsolete
  2. 2
    Immediately developing (as contrasted with e.g. diapausing).

    "... subitaneous (immediately developing) and diapausing (dormant) eggs, brood retention, environmental sex determination and suppression of meiosis in subitaneous eggs. The production of subitaneous and diapausing eggs is[…]"

Example

More examples

"... subitaneous (immediately developing) and diapausing (dormant) eggs, brood retention, environmental sex determination and suppression of meiosis in subitaneous eggs. The production of subitaneous and diapausing eggs is[…]"

Etymology

From Latin subitaneus. Doublet of sudden.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.