off-air recording of a program

to record a program off-air; to make an off-air recording of a program

last night

radio / (slang, dated) broke, having no money; dining and dashing (punning off of 無線 (musen, “wireless”) with the sense of 無銭 (musen, “money-less”)) / radiation (when used as part of a compound)

(television) program; programming

air (the gaseous mixture making up the atmosphere) / air (air travel)

to check

check / check/cheque

(chiefly women's speech) first person singular pronoun: I, me

a transistor radio