Abbreviation of forty-third.

Abbreviation of forty-second.

Abbreviation of forty-fourth.

Alternative form of 419 scammer

Alternative letter-case form of top 40

(computing, networking) an obsolete EUI used to address hardware interfaces within existing IEEE 802-based networking applications

(computing, networking) an EUI currently used for IEEE 802-based networking and is also used to identify other devices and software

(US, slang) A bottle containing 40 fluid ounces of malt liquor beer.

A gramophone record played at 45 revolutions per minute. / (US politics, slang, uncountable) Donald Trump, as the forty-fifth president of the United States.

(Canada, US, telephony) The telephonic information service