cal|lus «KAL uhs», noun, plural -lus|es, verb.
–n. Also, callosity.
1. a hard, thickened place on the skin.
2. a new growth to unite the ends of a broken bone.
3. a) a substance that grows over the wounds of plants. b) the thickening of the substance of the perforated septa (dividing walls) between sieve cells. c) the thickening formed over the end of a cutting before it sends forth roots. d) any unusually hard formation in or on a plant.
to form or develop a callus.
to form or develop a callus on.
[< Latin callus]
Usage See callous for usage note. (Cf.callous)

Useful english dictionary. 2012.

Look at other dictionaries:

  • cal·lus — cal|·lus Mot Pla Nom masculí …   Diccionari Català-Català

  • cal·lus — …   Useful english dictionary

  • lus — abac·u·lus; aceph·a·lus; acer·vu·lus; ac·i·doph·i·lus; ac·ti·no·ba·cil·lus; ac·u·le·o·lus; aero·ba·cil·lus; aes·cu·lus; ag·ri·lus; al·a·lus; al·lo·phy·lus; al·ti·ca·me·lus; al·ve·o·lus; am·e·lus; amor·pho·phal·lus; am·phib·a·lus; amyg·da·lus;… …   English syllables

  • cal — abi·o·log·i·cal; adre·no·cor·ti·cal; aero·bi·o·log·i·cal; aero·chem·i·cal; aero·log·i·cal; aero·med·i·cal; aero·nau·ti·cal; aero·phys·i·cal; aero·tech·ni·cal; aes·thet·i·cal·ly; afo·cal; ag·a·tho·kak·o·log·i·cal; ag·nat·i·cal·ly;… …   English syllables

  • cal|cu|lus — «KAL kyuh luhs», noun, plural li or lus|es. 1. a system of calculation in advanced mathematics, especially a system using algebraic symbols to solve problems dealing with changing quantities: »This calculus is concerned with statistical… …   Useful english dictionary

  • Lus-La-Croix-Haute — Administration Pays France Région Rhône Alpes Département Drôme Arrondissement Die Canton Ch …   Wikipédia en Français

  • Lus-la-croix-haute — Administration Pays France Région Rhône Alpes Département Drôme Arrondissement Die Canton Ch …   Wikipédia en Français

  • lūs — *lūs germ., Femininum: nhd. Laus; ne. louse (Neutrum); Rekontruktionsbasis: an., ae., mnl., as., ahd.; Etymologie: idg. *lū̆s …   Germanisches Wörterbuch

  • Cal Tjader — au Black Hawk à San Francisco Nom Callen Radcliffe Tjader Jr Naissance 16 juillet 1925 Saint Louis (Missouri) …   Wikipédia en Français

  • Cal Tjader And Don Elliott — Vib rations Album par Cal Tjader Sortie 1956 Enregistrement le 21 octobre 1953 à New York City. le 2 mars 1954 à San Francisco Durée 00:00 Genre …   Wikipédia en Français

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