Meaning & use

semisolid

adjective, noun·Academic

Last updated

UK/ˌsemiˈsɒlɪd/
US/ˌsemiˈsɑːlɪd/

Meanings

  1. adjectivenot comparable

    Thick and firm like a paste or gel, but not completely hard or rigid.

    Grammar: Describes a substance; it does not usually take -er/-est.

    Patterns

    • semisolid substance
    • semisolid state
    • semisolid material

    The mixture became semisolid after cooling in the refrigerator.

    A semisolid paste is easier to spread than a liquid.

    The patient was given semisolid food after the surgery.

  2. nouncountable

    A substance that is thick and partly solid, such as a gel or paste.

    Grammar: Countable; plural semisolids.

    Patterns

    • a semisolid
    • semisolids

    The lab studies how semisolids flow under pressure.

    The product is a semisolid that melts at body temperature.

    Semisolids like toothpaste are common in daily life.

Word forms

pluralsemisolids

Common combinations

semisolid substance
The semisolid substance oozed slowly from the container.
semisolid state
The material is in a semisolid state at room temperature.
semisolid food
Patients on a soft diet can eat semisolid food.
semisolid mass
The mixture formed a semisolid mass.

Synonyms and how they differ

viscous
Viscous describes a thick liquid that flows slowly; semisolid is firmer and holds its shape more.
gel-like
Gel-like is a descriptive phrase; semisolid is the technical term for a state between solid and liquid.

Opposites

Word family

solid adjective
Hard and firm; not liquid or gas.
liquid noun
A substance that flows freely.

Practice

Which substance is best described as semisolid?

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