noun
sex position
Technical term for a sexual position; used in medical, educational, or explicit contexts. Compare with 体位 (sense 2), which can also mean 'sex position' in a broader sense.
See also: 体位
性交体位のバリエーションは多岐にわたる。
There is a wide variety of sex positions.
体位 can mean 'body position' in general, but sense 2 specifically refers to 'sex position'. 性交体位 is more explicit and technical.
Compound of 性交 (sexual intercourse) and 体位 (body position).