What Does S.O. Mean?

Apr 22, 2025

S.O. is a widely used term with different meanings based on the context. One common usage relates to romantic relationships, while another is in sports statistics.

Below is a detailed explanation of both interpretations.

s.o. meaning in relationship

What Does S.O. Mean in a Relationship?

The abbreviation S.O. stands for “significant other.” This phrase describes a romantic partner, including a boyfriend, girlfriend, spouse, or anyone with whom someone shares a meaningful relationship.

Since it is gender-neutral, it can be applied to partners of any identity.

People in relationships often refer to their partners as their S.O. instead of using terms like “boyfriend” or “girlfriend.”

SO

Some prefer this phrase because it avoids labeling the relationship too soon. Others find it to be a more inclusive and comfortable term.

Example Sentences

  • My S.O. and I will be attending the concert this weekend.

  • Some S.O.s can be protective.

Related Terms in Relationships

TermMeaning
bfBoyfriend
gfGirlfriend
FWFuture wife
HubbyHusband
CuffingEntering a committed relationship
ThroupleA romantic partnership involving three people
Deal breakerA factor that ends a relationship
DTRDiscussing and defining the relationship status
LDRLong-distance relationship
Relationship goalsA relationship admired by others

S.O. in Baseball Statistics

In sports, particularly baseball, S.O. is short for “strikeouts.” This term counts the number of times a pitcher strikes out a batter or a pitcher strikes out a batter.

Usage in Baseball

Pitchers are often judged by their number of strikeouts and other metrics like earned run average (ERA) and complete games (CG).

Similarly, batters track their strikeouts to measure their performance. The letter “K” is also frequently used to represent a strikeout.

Example Sentences

  • The pitcher recorded 12 S.O.s in the game.

  • His batting average dropped after multiple S.O.s last season.

Baseball Terms Related to S.O.

TermMeaning
KStrikeout
CGComplete game
ERAEarned run average
avgBatting average
RBIRuns batted in
hrHome run
WWin
LLoss

Final Thoughts

The term S.O. can mean different things depending on the situation. In relationships, it refers to a significant other, a term for a romantic partner.

In baseball, it is used to track strikeouts. Understanding the context in which it is used helps in determining its meaning.

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