Translation guide
The English word 'lateral' refers to something on the side, moving sideways, or relating to the side. In Japanese, there is no single direct equivalent; the translation depends heavily on context. This guide covers common ways to express 'lateral' in anatomy, sports, business, and general use.
Referring to the side of the body or a body part, away from the midline.
General term for 'outside' or 'outer side', commonly used in anatomy to mean 'lateral'.
The lateral side of my knee hurts.
More technical/medical term for 'lateral direction' or 'side'.
lateral pressure
Katakana loanword used in medical or sports contexts, but less common than native terms.
lateral thinking
Describing a sideways movement or position in sports or physical activities.
The most common word for 'side' or 'horizontal'. Used in phrases like 'lateral movement'.
Practice lateral movement.
Katakana term for 'side step', often used in sports training.
Warm up with lateral steps.
Used in formal sports science contexts.
Referring to a lateral move within a company, or a horizontal structure.
Literally 'horizontal transfer', the standard term for a lateral move in a company.
He made a lateral move to another department.
More formal term for 'horizontal transfer', used in HR contexts.
Katakana loanword sometimes used in business English contexts, but not standard.
a lateral career path
Describing something situated at, extending to, or coming from the side.
Adjectival form of 'side', used for 'lateral' in many everyday contexts.
lateral entrance
Means 'side face' or 'flank', used for lateral surfaces or aspects.
the lateral side of the building
Formal/technical term for 'lateral direction', often in engineering or military contexts.
There is no single Japanese word that covers all uses of 'lateral'. Always consider the context and choose the appropriate term: 横 for general sideways, 外側 for anatomical lateral, 横の異動 for business lateral moves, etc.
lateral movement
Lateral transfers are part of career development.
lateral security (military)