Meaning & use

lilac

noun, adjective·Everyday

Last updated

UK/ˈlaɪ.lək/
US/ˈlaɪ.lɑːk/

Meanings

  1. nouncountable

    A shrub or small tree that produces large clusters of sweet-smelling purple, pink or white flowers in spring.

    Grammar: Countable for the plant or its flowers: a lilac, lilacs in bloom.

    Patterns

    • a lilac bush
    • lilacs in bloom

    The lilac by the gate fills the whole garden with scent every May.

    We cut some lilacs and put them in a jar on the table.

    My grandmother planted a white lilac near the porch.

  2. nouncountable or uncountable

    A pale, soft purple color with a slight touch of pink or blue.

    Grammar: Uncountable for the color in general: painted in lilac; countable for one shade: a soft lilac.

    Patterns

    • painted in lilac
    • a shade of lilac

    The nursery was painted in a calm shade of lilac.

    She chose lilac for the bridesmaids' ribbons.

    The sky turned lilac just after sunset.

  3. adjectivenot comparable

    Having a pale, soft purple color.

    Grammar: Usually goes before a noun or after be: a lilac scarf, the scarf is lilac.

    Patterns

    • a lilac dress
    • lilac flowers

    She wore a lilac dress to the spring party.

    The lilac petals fell onto the path.

    He painted the old door a pale lilac color.

Word forms

plurallilacs

Common combinations

lilac bush
A lilac bush grows beside the old barn.
lilac scent
The lilac scent drifted through the open window.
pale lilac
Pale lilac walls make the room feel peaceful.
lilac in bloom
The street looks beautiful with the lilac in bloom.
lilac dress
She found a lilac dress in the sale.

Synonyms and how they differ

lavender
Lavender is a slightly bluer, greyer pale purple, while lilac leans pinker.
mauve
Mauve is a duller, more muted purple, whereas lilac is lighter and softer.
violet
Violet is a deeper, stronger purple, while lilac is pale.
periwinkle
Periwinkle is a light blue with purple in it, so it looks cooler than lilac.

Word family

lilacs noun
plural, more than one lilac plant or bunch
lilac-colored adjective
having a pale purple color
lilaceous adjective
a rare word meaning like a lilac
lilac time noun
the spring season when lilacs bloom

Commonly confused: lilac or lavender?

lilac vs lavender

Lavender is both a fragrant herb and a purple shade that is more blue-grey. Lilac is a shrub and a pinker purple.

Practice

The walls were painted a soft ______, a pale purple with a hint of pink.

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