English
acidoid
From acid + -oid.
Formed from acid + -oid
Proto-Indo-European *h₂eḱ- ‘sharp’
…
Proto-Italic *akēō
Latin aceō ‘to be sour’
Latin acidus ‘sour’
French acide ‘acid’
English acid
Today it means
adj Potentially acidic
Language periods are conventional ranges, not dates for this word.
Etymograph / acidoid