chigger
LowInformal, medical/technical
Definition
Meaning
A tiny parasitic mite larva (family Trombiculidae) that bites humans and animals, causing intense itching and sometimes transmitting diseases.
A colloquial term for the mite itself, the resulting itchy red welt caused by its bite, and, in a few dialects, a flea.
Linguistics
Semantic Notes
Predominantly a North American term for the larval mite (Trombiculidae). In some parts of the Southern US and the Caribbean, can also refer to a flea. Not to be confused with the 'chigoe flea' (Tunga penetrans), which is a different organism, though the terms are sometimes conflated in non-scientific usage.
Dialectal Variation
British vs American Usage
Differences
In UK/Commonwealth English, the equivalent term is 'harvest mite' or 'scrub itch mite'. The word 'chigger' is rarely used in British English. 'Chigoe' refers to the sand flea.
Connotations
American: Conveys a specific, common outdoor nuisance. British: The term itself is American; the concept is associated with specific mites in very limited contexts.
Frequency
Very high frequency in relevant American regions (Southeast, Midwest), especially in summer. Almost zero frequency in general UK English.
Vocabulary
Collocations
Grammar
Valency Patterns
I got chiggers [from the tall grass].The chigger [bit me].Vocabulary
Synonyms
Strong
Neutral
Weak
Usage
Context Usage
Business
Not used.
Academic
Used in biology, entomology, parasitology.
Everyday
Common in casual conversation about outdoor activities, gardening, hiking in affected regions.
Technical
Precise taxonomic classification is used, but 'chigger' is a common name.
Examples
By Part of Speech
adjective
American English
- chigger-infested woods
- a chigger bite remedy
Examples
By CEFR Level
- I have bites. They are from chiggers.
- The grass has chiggers.
- Be careful in the field; you might get chiggers.
- My legs are itchy from chigger bites.
- After hiking through the underbrush, we discovered we were covered in chiggers.
- Applying insect repellent is the best way to avoid chiggers in the summer months.
- The entomologist explained that the chigger, a larval trombiculid mite, is responsible for the intensely pruritic dermatitis common in late summer.
- Folk remedies for chigger bites abound, but calamine lotion and antihistamines are the most clinically recommended treatments.
Learning
Memory Aids
Mnemonic
Think of a tiny insect that makes you 'jig' and 'jerk' from the itching: a CHIGGER.
Conceptual Metaphor
PARASITE AS AGGRAVATOR: The chigger is metaphorically used to describe any persistent, small, and irritating problem.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate as 'клещ' generically (that's 'tick'). More specific terms like 'личинка краснотелкового клеща' or 'земляная блоха' in some contexts, but 'chigger' often has no direct one-word equivalent.
Common Mistakes
- Spelling: 'jigger' is a different thing (a tool or measure). Confusing chiggers with ticks or fleas. Pronouncing the 'g' as a hard /g/ rather than a soft /dʒ/.
Practice
Quiz
What is a 'chigger' primarily in American English?
FAQ
Frequently Asked Questions
No. Chiggers are the larval stage of mites (family Trombiculidae) and are much smaller than ticks. They are arachnids but a different type.
They are very small (about 0.15–0.3 mm), often appearing as tiny red dots, so they are difficult to see without magnification.
In warm, humid areas with dense vegetation like tall grass, weeds, brush, and wooded areas, particularly in the southeastern and midwestern United States.
Wash the area, apply anti-itch creams (like hydrocortisone or calamine lotion), take antihistamines, and avoid scratching to prevent infection. The chiggers are usually washed off by the time itching starts.