ENGLISH
REFERENCE

opener

n.
US //ˈoʊpənɝ// UK //ˈəʊpənɐ// open·er
  1. 1 a tool for containers (n.)
    B1 Intermediate

    a tool used to open things like cans or bottles.

    a mechanical device designed to open sealed containers, specifically cans or bottles.

    Example

    I can't find the bottle opener anywhere in the kitchen drawer.

    Example

    The electric can opener proved to be an essential kitchen appliance for the elderly chef who struggled with manual tools.

    • can opener
    • bottle opener
  2. 2 the first event (n.)
    B2 Upper Intermediate

    the first game in a season or the first part of a show.

    the initial event in a series, such as the first game of a sports season or the first act of a performance.

    Example

    The team lost their season opener, but they played much better in the second game.

    Example

    The season opener attracted a record-breaking crowd, setting a high bar for the remainder of the tournament's scheduled matches.

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  1. 3 a starting remark (n.)
    B2 Upper Intermediate Informal

    the first thing you say to start a conversation.

    an initial remark or sentence intended to initiate a conversation or debate.

    Example

    He used a joke as an opener to make the interview feel more relaxed.

    Example

    Choosing the right conversational opener is a critical skill for networking events where first impressions are formed within seconds.

  2. 4 cricket/baseball player (n.)
    C1 Advanced Technical Sport

    a player who starts the game, like a batsman in cricket or a pitcher in baseball.

    a player who occupies the first position in a batting order or a pitcher who starts the game for a limited duration.

    Example

    The team's best opener was out for a duck in the first over.

    Example

    The manager decided to use an opener for the first two innings before bringing in the primary relief pitcher to handle the middle of the game.

    Usage

    In cricket, it refers to the first two batsmen; in modern baseball, it refers to a specific pitching strategy.

Origin

From open + -er.

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