Heart Lexicon

What is the difference?

Cisgender vs Transgender

Cisgender and transgender are paired words that describe how a person's gender identity relates to the sex they were assigned at birth. Neither is a judgement; together they let both experiences be named rather than treating one as the unspoken default.

Cisgender

Describes a person whose gender identity matches the sex they were assigned at birth.

Full entry

Transgender

An umbrella term for people whose gender identity differs from the sex they were assigned at birth.

Full entry

Side by side

CisgenderTransgender
MeaningCisgenderGender identity matches the sex assigned at birth.TransgenderGender identity differs from the sex assigned at birth.
Origin of the prefixCisgenderLatin "cis": on the same side as.TransgenderLatin "trans": across or beyond.
Who it coversCisgenderThe majority of people.TransgenderAn umbrella including trans women, trans men and many, though not all, non-binary people.
Common short formsCisgenderCis, as in cis woman; cishet when combined with heterosexual.TransgenderTrans, as in trans man or trans woman.
GrammarCisgenderAn adjective: a cisgender person.TransgenderAn adjective: a transgender person, not "a transgender".

In short

Cisgender means your gender identity matches the sex you were assigned at birth; transgender means it does not. Both are neutral, descriptive words.

What they have in common

Both describe gender identity, not sexual orientation, appearance or medical history, and people of either group can have any orientation or gender expression.

More comparisons

Last reviewed 16 October 2026. Spotted a mistake?