Meaning of the word "drop in" in English

What does "drop in" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

drop in

US /drɑːp ɪn/
UK /drɑːp ɪn/
"drop in" picture

Phrasal Verb

1.

to pay a casual visit to someone without making a prior arrangement

Example:
Feel free to drop in anytime you're in the neighborhood.
I might drop in on my way home from work.
2.

to decrease or fall suddenly and significantly

Example:
The temperature is expected to drop in the evening.
Sales tend to drop in the off-season.
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