[mag-nee-toh] /mægˈni toʊ/
noun, plural magnetos. Electricity.
a small electric generator with an armature that rotates in a magnetic field provided by permanent magnets, as a generator supplying ignition current for certain types of internal combustion engines or a hand-operated generator for telephone signaling.
a combining form representing magnetic, or magnetism, in compound words:
noun (pl) -tos
a small electric generator in which the magnetic field is produced by a permanent magnet, esp one for providing the spark in an internal-combustion engine
indicating magnetism or magnetic properties: magnetosphere
1882, short for magneto-electric machine (see magneto-).
word-forming element meaning “magnetic, magnetism,” from Greek magneto-, combining form of magnes (see magnet).
[mag-nee-toh-uh-koo-stiks] /mægˌni toʊ əˈku stɪks/ noun 1. (used with a singular verb) the branch of physics studying the effects of magnetism on acoustics or their interaction. 2. (used with a plural verb) acoustics generated by the movement of an electrical conductor in a magnetic field.
[mag-nee-toh-kuh-lawr-ik, -lor-] /mægˌni toʊ kəˈlɔr ɪk, -ˈlɒr-/ noun, Physics. 1. an increase or decrease of the temperature of a thermally isolated magnetic substance accompanying an increase or decrease in the intensity of a magnetic field.
[mag-nee-toh-kem-uh-stree] /mægˌni toʊˈkɛm ə stri/ noun 1. the study of magnetic and chemical phenomena in their relation to one another. /mæɡˌniːtəʊˈkɛmɪstrɪ/ noun 1. the branch of chemistry concerned with the relationship between magnetic and chemical properties
[mag-nee-toh-i-la-stis-i-tee, -ee-la-stis-] /mægˌni toʊ ɪ læˈstɪs ɪ ti, -ˌi læˈstɪs-/ noun, Physics. 1. the phenomenon, consisting of a change in magnetic properties, exhibited by a ferromagnetic material to which stress is applied.