Learn how to say Sonnet correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word sonnet:
a poem of fourteen lines using any of a number of formal rhyme schemes, in English typically having ten syllables per line.
verb (sonnets, sonneting, sonneted)
[no object] archaic
and in delightful Tones sit sonneting
[with object] celebrate in a sonnet:
he sonneted his hostess now
mid 16th century: from French, or from Italian sonetto, diminutive of suono ‘a sound’