individually
Word family
- individualadjectiveB1
- individualnounB1
- individualitynounB2
- individualisticadjectiveC1
- individualismnounC1
- individualizeverbC1
Synonym discussion
Sense: adverb/1
All four describe things not being done together, but they differ in emphasis. 'Separately' is the broadest term — it can refer to physical distance (keep the chemicals separate), distinct treatment (deal with the issues separately), or unrelatedness. 'Individually' narrows the focus to unit-by-unit handling: each person or item is treated as a distinct case. 'Singly' is more technical and less common in everyday speech, appearing in contexts like computing (singly linked list) or formal instructions (take the pills singly). 'One by one' is the most concrete and informal — it pictures a visible sequence in time. For example: 'The doctor saw each patient individually' (emphasising individual attention) vs. 'The doctor saw each patient separately' (emphasising they were not seen together) vs. 'The doctor called patients in one by one' (emphasising the waiting-room sequence).
Common collocations
Phrases
- deal with individually
- treat individually
- consider individually
- sold individually
- assess individually
Etymology
From the Latin adjective 'individuus', meaning 'not divisible' — built from 'in-' (not) and 'dividuus' (divisible, from 'dividere' = to divide). The English adjective 'individual' entered the language in the 1400s from Medieval Latin 'individualis'. The adverb 'individually' was formed by adding '-ly' around the 1500s. Its earliest use meant 'in an indivisible manner', but by the 1600s it had developed the modern senses: first 'one at a time', then 'as a separate person', and by the 1800s 'in a unique or original way'.