Definitions
There is 1 meaning of the phrase
First Period.
First Period - as a noun
The first division into which the play of a game is divided
Example Sentences
"I have math class during my first period."
"The first period of the school day is always the hardest for me."
"She scored a goal in the first period of the hockey game."
"During my first period, I usually have English class."
"We have a test in history during our first period tomorrow."