Langimage
English

aa

|aa|

C1

/ɑː/

rough lava

Etymology
Etymology Information

'aa' originates from Hawaiian, specifically the word 'ʻaʻā', where 'ʻaʻā' meant 'stony with rough lava'.

Historical Evolution

'ʻaʻā' was adopted into English directly from Hawaiian, maintaining its original form and meaning.

Meaning Changes

Initially, it meant 'stony with rough lava', and this meaning has remained consistent in modern usage.

Meanings by Part of Speech

Noun 1

a type of lava flow with a rough, jagged surface, typically found in volcanic regions.

The aa lava flow covered the landscape with sharp, jagged rocks.

Synonyms

Last updated: 2025/03/28 10:21