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List of 13-letter words beginning with

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There are 4 thirteen-letter words beginning with ACI

ACIDIFICATION• acidification n. The act or process of making something sour (acidifying), or changing into an acid.
• ACIDIFICATION n. the act of acidifying.
ACIDIMETRICAL• acidimetrical adj. Alternative form of acidimetric.
• ACIDIMETRICAL adj. relating to acidimetry, the measurement of the strength of acids.
ACIDOPHILUSES• ACIDOPHILUS n. a bacterium used to counter intestinal imbalance and in making yoghurt.
ACINETOBACTER• acinetobacter n. Any bacterium of the genus Acinetobacter.
• Acinetobacter prop.n. A taxonomic genus within the family Moraxellaceae – aerobic, Gram-negative, non-motile bacteria which…
• ACINETOBACTER n. a kind of bacteria, instrumental in causing respiratory disease.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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