[kah-tuh-kah-nuh; Japanese kah-tah-kah-nah] /ˌkɑ təˈkɑ nə; Japanese ˈkɑ tɑˈkɑ nɑ/
the more angular, less commonly used of the two Japanese syllabaries.
one of the two systems of syllabic writing employed for the representation of Japanese, based on Chinese ideograms. It is used mainly for foreign or foreign-derived words
from Japanese katakana, from kata “side” + kana “borrowed letter(s).”
The square-formed Japanese kana syllabary. Katakana is mostly used to write foreign names, foreign words, and loan words as well as many onomatopeia, plant and animal names.
katal kat·al (kāt’l) n. Abbr. kat A unit of measurement that expresses the activity of a catalyst in moles per second, such as the amount of an enzyme needed to transform one mole of substrate per second.
[kat-l-eys, -eyz] /ˈkæt lˌeɪs, -ˌeɪz/ noun, Biochemistry. 1. . 2. .
[kuh-tal-uh-sis] /kəˈtæl ə sɪs/ noun, plural katalyses [kuh-tal-uh-seez] /kəˈtæl əˌsiz/ (Show IPA). Chemistry. 1. . [kat-l-ahyz] /ˈkæt lˌaɪz/ verb (used with object), katalyzed, katalyzing. Chemistry. 1. .
[kuh-tal-uh-sis] /kəˈtæl ə sɪs/ noun, plural katalyses [kuh-tal-uh-seez] /kəˈtæl əˌsiz/ (Show IPA). Chemistry. 1. .