transmit
Pronunciation: /tranzˈmɪt, trɑːnz-, -ns-/
verb ( transmits, transmitting, transmitted)
- 1cause (something) to pass on from one person or place to another: knowledge is transmitted from teacher to pupil (as adjective transmitted) sexually transmitted diseases
- communicate or be a medium for (an idea or emotion): the theatrical gift of being able to transmit emotion


Origin:
late Middle English: from Latin transmittere, from trans- 'across' + mittere 'send'

Spelling rule
If a verb ends with a single vowel plus a consonant, and the stress is at the end of the word (as in refer), double the last letter when adding endings which begin with a vowel: