Translation guide
The English word 'oval' describes a shape that is like a stretched circle. In Japanese, the most common equivalent is 楕円 (daen), but other words like 卵形 (tamagogata) and オーバル (ōbaru) are used depending on context. This guide helps learners choose the right term.
Describing a shape that is elliptical, like an egg or a racetrack.
The standard mathematical and everyday word for an oval or ellipse. Used in geometry, design, and common descriptions.
This table is oval-shaped.
Please draw an oval.
Literally 'egg-shaped'. Used when the oval resembles an egg, often in everyday contexts. Slightly more casual than 楕円.
Loanword from English 'oval'. Used in specific contexts like 'Oval Office' or brand names. Not common for general shape description.
Describing a person's face as oval-shaped.
Referring to an oval-shaped sports track or field.
The standard word for a running track, which is typically oval. Context makes the shape clear.
He is running on the track.
Explicitly 'oval-shaped stadium/field'. Used when the shape needs emphasis, e.g., in architectural descriptions.
The stadium is oval-shaped.
楕円 is the most versatile and precise term for an oval shape, used in mathematics and everyday language. 卵形 emphasizes the resemblance to an egg and is slightly more casual. オーバル is a loanword used in proper nouns or specific borrowed phrases, not for general shape description.
In math class, we calculated the area of an oval.
These cookies are egg-shaped, aren't they?
Using オーバル for general oval shapes sounds unnatural. Stick to 楕円 or 卵形 unless referring to a specific proper noun like the Oval Office.
その石は卵形をしている。
That stone is oval-shaped (like an egg).
オーバルオフィス
the Oval Office