Translation guide
The English word 'cusp' has several distinct meanings: a point of transition, a pointed end, and a specific term in astrology and dentistry. This guide helps learners express these concepts naturally in Japanese.
Expressing the idea of being at a boundary between two states, periods, or conditions, often implying imminent change.
Literally 'boundary line', used for the dividing point between two things or states. Common and natural.
He is on the cusp between childhood and adulthood.
Means 'transition period'. Suitable for describing a phase of change, often in societal or technological contexts.
The technology is on the cusp of practical application.
Means 'critical moment' or 'brink'. Carries a sense of urgency or crisis, often used in dramatic contexts.
The company is on the cusp of bankruptcy.
Referring to a pointed or projecting part, such as the cusp of a tooth or a leaf.
The dividing line between two zodiac signs or houses.
Katakana loanword directly from English 'cusp'. Widely understood in astrological contexts.
She was born on the cusp of Aries and Taurus.
Means 'boundary line'. Can be used to describe the cusp between signs, though less specific than カスプ.
The pointed or rounded projection on the chewing surface of a tooth.
There are small cusps on the edge of the leaf.
People born on the cusp of zodiac signs are said to have traits of both.
The first molar has five cusps.