cathodaladj.

Brit.

/kaˈθəʊdl/,

/kəˈθəʊdl/, U.S.

/kəˈθoʊd(ə)l/

Forms: Also kathodal.

Etymology: < Greek κάθοδος way down (see cathode n.) + -al suffix¹.

1. Belonging to the cathode.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > electric polarization > [adjective] > relating to poles > relating to the cathode

minus1789

cathodic1837

cathodal1882

1882 Athenæum 8 July 50/3 The character (anodal or kathodal) of the electric charge.

2. Botany. = cathodic adj. 2.

ΚΠ

1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 366 In Fontinalis the branch arises beneath the median line of the leaf; but in Sphagnum beneath its cathodal half.

This entry has not yet been fully updated (first published 1889; most recently modified version published online December 2021).

单词	cathodal
释义	cathodaladj. Brit. /kaˈθəʊdl/, /kəˈθəʊdl/, U.S. /kəˈθoʊd(ə)l/ Forms: Also kathodal. Etymology: < Greek κάθοδος way down (see cathode n.) + -al suffix¹. 1. Belonging to the cathode. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electric polarization > [adjective] > relating to poles > relating to the cathode minus1789 cathodic1837 cathodal1882 1882 Athenæum 8 July 50/3 The character (anodal or kathodal) of the electric charge. 2. Botany. = cathodic adj. 2. ΚΠ 1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 366 In Fontinalis the branch arises beneath the median line of the leaf; but in Sphagnum beneath its cathodal half. This entry has not yet been fully updated (first published 1889; most recently modified version published online December 2021). < adj.1882
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