In our axiomatic framework, a primitive concept is introduced as an undefined term that grounds the rest of the theory.

The screenplay's high concept — a retired detective who solves crimes by entering suspects' dreams — made studios fight to bid on it.

At the auto show, several concept cars drew crowds with their futuristic designs.

Her self-conception shifted after she spent a year volunteering abroad.

Across cultures, self-concepts are shaped by family expectations, educational systems, and social norms.

Her self-concept shifted after she traveled abroad and met people with different perspectives.

Access to affordable control of conception is essential for ensuring women's health and autonomy.

The course begins by introducing several primitive concepts that underpin the entire framework.

Many of their best-known concept albums explore themes of isolation and identity.

The fertility clinic's study examined multiple factors contributing to non-conception, such as hormonal imbalances and blocked fallopian tubes.