dal‧ly past tense and past participle dallied, present participle dallying, third person singular dallies [intransitive]
Don't dally along the way! We haven't got much time.
dally with somebody/somethingphrasal verb
to do something or think about something, but not in a very serious way:
They've dallied with the idea of touring round the world.
to have a romantic relationship with someone, but not in a serious way