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  1. betaine love

Definitions

American Heritage® Dictionary of the English Language, Fourth Edition

  1. n. A sweet crystalline alkaloid, C5H11NO2, occurring in sugar beets and other plants and used in the treatment of certain metabolic disorders.
  2. n. Any of several alkaloids with similar structures.

Wiktionary

  1. n. uncountable, organic chemistry A sweet, crystalline compound (not an alkaloid), trimethylammoniumacetate, found in sugar beet and similar plants, sometimes used to treat muscular degeneracy; the zwitterion (CH3)3N+CH2COO-
  2. n. countable, organic chemistry Any derivative of this compound.
  3. n. countable, organic chemistry, by extension Any similar compound, based on sulfur or phosphorus etc, having an onium ion with no hydrogen atom adjacent to the anionic atom.

GNU Webster's 1913

  1. n. (Chem.) A nitrogenous base, C5H11NO2, produced artificially, and also occurring naturally in beet-root molasses and its residues, from which it is extracted as a white crystalline substance; -- called also lycine and oxyneurine. It has a sweetish taste.

WordNet 3.0

  1. n. a sweet tasting alkaloid that occurs in sugar beets

Etymologies

  1. Latin bēta, beet + -ine2. (American Heritage® Dictionary of the English Language, Fourth Edition)

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‘betaine’ has been looked up 1063 times, loved by 1 person, added to 4 lists, and has a Scrabble score of 9.