Definition of M2M in English:

M2M

Syllabification: M2M

abbreviation

1Machine-to-machine.
1.1Machine-to-mobile.
1.2Mobile-to-machine.

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Word of the day hypnopompic
Pronunciation: ˌhɪpnə(ʊ)ˈpɒmpɪk
adjective
relating to the state immediately preceding waking up