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noun

bond

CEFR B1

an electrical force linking atoms

In a sentence

Six example sentences with bond, each labelled with its topic.

  • Heat supplied enough energy to break the bond holding the two oxygen atoms together in the sealed flask.

    Science

  • Caramel darkens as heat rearranges every bond between the sugar atoms, producing molecules the raw syrup never contained.

    Cooking

  • The painkiller works only while a bond holds the molecule to the receptor; once it breaks, the ache returns.

    Medicine

  • Each silicon atom in the chip shares a bond with four neighbors, and one missing link changes how the crystal conducts.

    Technology

  • Sunlight breaks the bond between chlorine and carbon high in the atmosphere, freeing the atom that then attacks ozone.

    Environment

  • Digestion breaks the bond between each pair of sugar units in starch, releasing the glucose that fuels the last mile of a race.

    Fitness

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Found in these word lists

Found in 6 published word listsAuthoritative

Each source is a published word list that contains bond. No exam board publishes an official GRE, GMAT or SAT list; GMAT words come from GRE lists and the Academic Word List.