Arenicolous

Part of speech: adjective

Definitions

1. Living, growing or inhabiting sandy ground, dunes or sandy shores as a habitat
2. Describing an organism that makes its home within or upon sand rather than soil or rock
3. Found in or adapted to life among sand particles, as with certain burrowing animals and plants

Etymology: Arenicolous combines two Latin elements, and the first is a word many English readers have met in another guise. Latin "arena" meant "sand," and the Romans used it for the sanded floor of an amphitheatre, which is how the modern sense of a stage for contests came about. The word was later borrowed into English with that sense, so the sand-coloured origin of "arena" sits hidden in a word about crowds and combat. The second element, "-colous," comes from Latin "colere," meaning "to inhabit" or "to dwell." It appears in many scientific coinages where it means living in or among a particular habitat, as in "saxicolous" for rock-dwelling. Joining it to "arena" yields a precise term for organisms that make their homes in sand. The word is a technical coinage built from classical parts, so it belongs to the vocabulary of naturalists rather than to any ancient usage. It is used mainly in biology and ecology to describe sand-dwelling plants and animals.