English Reference
adjective · noun

lax

adj. · n.
US /ˈɫæks/ UK /lˈæks/ lax

  1. 01 B2 Upper Intermediate

    adj.not strict or careful enough about rules or standards.

    adj.lenient and allowing for deviation from established rules or standards; lacking in rigour.

    Simple

    The security at the stadium was very lax, so people were bringing in their own drinks.

    In context

    The company's lax attitude toward safety regulations eventually led to a series of avoidable accidents and a heavy fine from the government.

  2. 02 C1 Advanced Formal

    adj.not firm, tight, or tense.

    adj.lacking in firmness, tension, or tightness; physically loose.

    Simple

    The doctor noticed that the patient had lax muscles in his lower back.

    In context

    The rope became lax as the weight was lowered to the ground, losing the tension it had held throughout the climb.

    looseslackflaccid
  3. 03 C2 Proficiency Technical Science

    adj.used to describe vowel sounds made with relaxed throat muscles.

    adj.produced with relatively little muscular tension and less constriction of the vocal tract compared to tense vowels.

    Simple

    The short 'i' sound in 'bit' is a lax vowel.

    In context

    Phoneticists distinguish between tense and lax vowels based on the degree of muscular effort required during articulation.

  4. 04 C1 Advanced InformalTechnical Medicine

    n.a short word for a medicine that helps you go to the toilet.

    n.an informal clipping of laxative, referring to a substance used to stimulate bowel movements.

    Simple

    The patient was advised to stop taking the lax once their digestion returned to normal.

    In context

    Over-reliance on a strong lax can lead to long-term digestive issues if not monitored by a healthcare professional.

    purgative

From the IATA airport code.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B1 · Intermediate
Frequency Frequent
Updated