Translation guide
The English word 'upright' covers physical verticality, moral integrity, and a specific piano type. This guide breaks down these distinct meanings and provides natural Japanese equivalents for each.
Describing a posture, object, or position that is straight up and down, not leaning or horizontal.
Refers to standing perfectly straight, often used for people or objects like poles. Common in compound verbs like 直立する (to stand upright).
Describing a person of good character, who is honest, fair, and follows strong moral principles.
Referring to the musical instrument with vertical strings, as opposed to a grand piano.
Do not use 直立 (physical uprightness) to describe a person's character. It will sound like you are saying they are standing straight, not that they are honest.
彼は直立不動で立っていた。
He stood upright without moving.
The pillar is upright.
Means 'straight' in a general sense, including upright posture. More colloquial than 直立.
Stand up straight with your back straight.
Adverbial form meaning 'vertically' or 'perpendicularly'. Used for objects positioned upright relative to the ground.
Please stand the board upright.
Means 'vertical' or 'lengthwise', often used for orientation (e.g., portrait mode). Can imply upright position in contrast to horizontal.
Please place the box upright.
The most common word for 'honest' and 'upright' in a moral sense. Often used as a na-adjective (正直な人).
He is an upright person.
To be honest, that's a mistake.
Means 'sincere' and 'faithful', implying a deep-seated integrity. More formal and weighty than 正直.
She is trusted for her upright character.
A literary term meaning 'noble' and 'upright', often used for someone of high moral standing. Rare in daily conversation.
He lived an upright life.
The standard loanword for 'upright piano'. Often shortened to アップライト in context.
We have an upright piano at home.
Literally 'vertical-type piano'. Less common than the loanword, but understandable.
There is an upright piano in this room.