DictionaryAI

bay

BAY/beɪ/

Pluralbays

20 meanings of bay

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  1. 1
    inletnouncountable
    A part of the sea or other large body of water set into a curving stretch of shoreline.

    The fishing fleet sheltered in the bay during the storm.

    A wide bay opened up as we rounded the headland.

    UsageOften in place names with a capital: the Bay of Biscay, Hudson Bay. Boats shelter in the bay.

    Similarinlet, cove, gulf, bight

  2. 2
    compartmentnouncountable
    A compartment, recess, or marked area set aside for a particular purpose, such as a loading bay, parking bay, engine bay, sick bay, or editing bay.

    The fire engines waited in their bays, ready to roll out.

    Workers stacked the crates in the loading bay.

    Similarcompartment, recess, space

  3. 3
    nounfigurativelyuncountable
    The position of a hunted animal or person that is cornered and must turn to face its attackers, used especially in 'at bay' and 'keep at bay'.

    The hunters brought the stag to bay at the river's edge.

    Brought to bay by mounting debts, the company had no room left to maneuver.

    UsageKeep something at bay means hold it off; stand at bay means be the cornered one.

    Note

    To stand at bay is to be the trapped one turning to fight, as in Dryden's Virgil: "Embolden'd by despair, he stood at bay." To keep or hold something at bay is to be the defender holding the threat off, like Isaac Taylor's evils "just kept at bay by incessant efforts."

    Checked 1 Nov 2026 · 2 facts

    • The quoted line occurs in John Dryden's translation of Virgil's Aeneid; the narrator describes the cornered Helenor. gutenberg.org
    • Isaac Taylor wrote the quoted words about evils being kept at bay. en.wiktionary.org
  4. 4
    herb leafnoun
    The bay laurel, an evergreen tree or shrub, or its aromatic leaves, used whole to flavor cooked dishes.

    She tucked two bay leaves into the simmering broth.

    A single bay leaf perfumes the whole pot of beans.

    UsageMostly bay leaf or bay leaves.

  5. 5
    window nooknouncountable
    A window structure that projects outward from an exterior wall, forming a recess or alcove inside the room.

    Light streamed through the curved panes of the bay and warmed the whole sitting room.

    She read in the cushioned bay every afternoon.

    UsageThe whole structure is most often called a bay window.

    Similaralcove, recess

  6. 6
    between pillarsnouncountable
    A section of a building or vault between two columns, pillars, or other supports, or the opening framed between them.

    The cathedral nave runs for ten bays before reaching the crossing.

    Each bay of the nave, marked off by a pair of tall stone piers, is topped by its own ribbed vault.

    Note

    Here the bay is a span rather than a hole: the length from one support to the next, measured along a vault or a pitched roof. The same word also names the opening between the columns, since the gap and its width are one module seen two ways. Context tells you whether bay names the space or its measure.

Practice

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Origins

Meanings 1, 15

The likely ultimate source is Iberian or Basque badia, which passed through Late Latin baia into French baie. The word partly took the place of native Old English byht, the source of bight.

Checked 1 Nov 2026 · 2 facts

  • The likely ultimate source is Iberian or Basque badia, transmitted through Late Latin baia and French baie. en.wiktionary.org
  • Bay partly replaced native Old English byht, from which bight descends. en.wiktionary.org
Meanings 4, 14, 16–18

The Old English word for a berry was beġ, found in the compound beġbēam ("berry-tree"). It developed into Middle English baye, which was later conflated with the Old French word baie, itself taken from Latin bāca, meaning "berry."

Checked 1 Nov 2026 · 5 facts

Meanings 2, 5–6, 13

Early Medieval Latin batāre led to the Old French verb beer ("gape open"), and from that verb came baee or beee, which passed into Middle English.

Checked 1 Nov 2026 · 4 facts

Meanings 3, 7, 10–12

The word combines the Old French root *bai with an aphetized form of abay, meaning abay with its first letter dropped. It is a verbal form of the Old French verbs baier and abaier.

Checked 1 Nov 2026 · 2 facts

  • Bay derives from the reconstructed Old French root *bai combined with an aphetized form of abay, and is related to the verbs baier and abaier. en.wiktionary.org
  • The aphetized form of abay loses its initial a. en.wikipedia.org
Meanings 8–9

Latin badius ("reddish brown, chestnut") became Old French bai and then Middle English bay.

Checked 1 Nov 2026 · 3 facts