Wettable

Part of speech: adjective

Definitions

1. Having the quality that allows a surface to be soaked or influenced by a liquid while ensuring an even distribution rather than droplet formation
2. Referring to the property of a surface that permits liquid to adhere and spread uniformly without creating separate beads
3. Capable of allowing a liquid to spread evenly across a surface without forming isolated drops

Etymology: "Wettable" is about as plain as English word-building gets: the adjective "wet" with the suffix "-able," meaning "capable of being," so it describes something that can be made wet. The suffix does the same job in "washable" or "breakable," attaching to an existing word to say what the thing can undergo. The interest here lies in how the word is used rather than where it came from. In practical contexts, "wettable" often marks a property that is wanted or measured. A powder described as wettable mixes into water without clumping, while a surface that is not wettable repels liquid, as with some waxes and treated fabrics. The same adjective therefore names both a desirable quality and its opposite, depending on whether the goal is to get liquid in or keep it out.

Synonyms: moisture-absorbent

Antonyms: non-wettable