nightie
B1Informal
Definition
Meaning
A loose garment, typically made of lightweight fabric like cotton or silk, worn by women or girls for sleeping.
Informal term for nightdress; can sometimes refer to a short, casual nightgown. Historically a diminutive, affectionate form of 'nightgown'.
Linguistics
Semantic Notes
Primarily used in casual, domestic contexts. Often implies a garment that is less formal, shorter, or more comfortable than a full-length 'nightgown'. The '-ie' suffix gives it a diminutive, sometimes endearing quality.
Dialectal Variation
British vs American Usage
Differences
Usage is very similar, but 'nightgown' is slightly more formal and common in American English across registers. 'Nightie' is universally informal.
Connotations
In both varieties, it can have a slightly childish, cozy, or intimate connotation. In certain contexts, it may be associated with lingerie.
Frequency
Slightly more common in British English, but widely understood in American English. 'Nightgown' is the dominant standard term in AmE.
Vocabulary
Collocations
Grammar
Valency Patterns
She slept in a [adjective] nightie.I need to buy a new nightie.Her nightie was made of cotton.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Not applicable for this concrete noun.”
Usage
Context Usage
Business
Rare; would only appear in contexts like retail for sleepwear/loungewear.
Academic
Extremely rare; not a technical term.
Everyday
Very common in informal domestic conversation.
Technical
Not used.
Examples
By Part of Speech
verb
British English
- N/A - not used as a verb.
American English
- N/A - not used as a verb.
adverb
British English
- N/A - not used as an adverb.
American English
- N/A - not used as an adverb.
adjective
British English
- N/A - not used as an adjective.
American English
- N/A - not used as an adjective.
Examples
By CEFR Level
- She wears a nightie to bed.
- My nightie is blue.
- I bought a new cotton nightie for the summer.
- She changed into her nightie before reading a book.
- The little girl's favourite nightie had a cartoon character on it.
- She realised she'd packed her winter nightie for a tropical holiday.
- The vintage silk nightie, though delicate, remained her most cherished piece of sleepwear.
- Feeling a chill, she swapped her usual nightie for a warmer flannel one.
Learning
Memory Aids
Mnemonic
Think: 'Nightie' sounds like 'night' + the cute, little ending '-ie'. It's the little, comfy thing you wear at NIGHT.
Conceptual Metaphor
COMFORT IS SOFT FABRIC (e.g., 'a cozy nightie'). INFORMALITY IS SHORTNESS (compared to a full 'gown').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'ночник' (nochnik), which is a night light.
- Avoid the direct cognate 'ночная рубашка' (nochnaya rubashka), which sounds more literal and old-fashioned; 'nightie' is more specific and modern.
- Do not use for pajamas (пижама), which implies a two-piece set.
Common Mistakes
- Misspelling as 'nighty'.
- Using in overly formal contexts.
- Confusing with 'negligee', which is more specifically a light, decorative robe.
Practice
Quiz
Which of the following is the LEAST formal synonym for 'nightie'?
FAQ
Frequently Asked Questions
Traditionally and overwhelmingly yes, it refers to women's or girls' sleepwear. Men's sleepwear is typically called pajamas or a nightshirt.
A 'nightie' is primarily for sleeping and is often simple and comfortable. A 'negligee' is a lightweight, often sheer dressing gown or robe worn over nightwear, typically associated with lingerie and being decorative/seductive.
No, it is an informal term. In formal writing, use 'nightdress' or 'nightgown'.
It can be, due to the diminutive '-ie' suffix. For adult women, 'nightgown' or 'nightdress' might be preferred in neutral description, but 'nightie' is common in casual speech regardless of age.