arrowroot

Noun

1. Maranta arundinacea from the Marantaceae family, a large perennial herb native to the Caribbean area with green leaves about 15 centimeters long.
   • The East India arrowroot was considered the best; and the French West India arrowroot not so good. The East India arrowroot had the finest grains; the second finest were those from the potato; and third the tous les...
   • Arrowroots were introduced into the area in early 1983 by an elderly citizen known as Mr. Awondo, who brought it from Central Kenya where it is planted in the moist river beds. […] Arrowroots thrive where there is...
2. Usually preceded by an attributive word: some other plant whose rhizomes are used to prepare a substance similar to arrowroot (sense 3), such as Zamia integrifolia (Florida arrowroot) or Pueraria montana var. lobata (Japanese arrowroot or kudzu).
   • Arrowroot (pia) is a member of the Tacca family. […] The ancient Hawaiians used the arrowroot (pia) as a food and as a medicine. - 1982, Lois Lucas, “Arrowroot: Pia”, in Plants of Old Hawaii, Honolulu, Hi.: Bess Press,...
   • The root tubers of Japanese arrowroot can be used either in fresh dried form after cooking in a manner similar to other root crops. The fresh roots are used for the extraction of starch (kudzu powder). […] Japanese...
3. A starchy substance obtained from the rhizomes of an arrowroot plant used as a thickener.
   • Dr. Ifill could state, with certainty, that all the arrow-root imported into this country from Barbadoes, was made from the maranta; […] The difference in the quality of the arrow-roots imported into this country,...
   • [page 396] Arrowroot is the fecula of Maran′ta arundina′cea or West Indian arrowroot; Sex. Syst. Monandria Monogynia; Nat. Ord. Marantaceæ; a plant, which is a native of South America and the West Indies, where it is...
   • The presence of potato starch in arrow root may be discovered by the microscope. Arrow root consists of regular ovoid particles of nearly equal size, whereas potato starch consists of particles of an irregular ovoid or...
4. Other plants with similar appearance or properties, such as common yarrow (Achillea millefolium)|