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Exam: Cambridge English: B2 First (FCE)

occurring

IPA: /əˈkɜːrɪŋ/

KK: /əˈkɜrɪŋ/

adjective

Definition: Happening or taking place at a certain time or in a certain way.

Example: The event is occurring right now in the main hall.

noun

Definition: The action or event of something happening or taking place.

Example: The occurring of the festival brought joy to the community.

verb

Definition: To take place or happen; to exist or be found in a particular situation or environment.

Example: The event is occurring right now in the main hall.

oceanographer

IPA: /oʊˈʃənəˌɡræfər/

KK: /oʊˈʃənəˌgræfər/

noun

Definition: A person who studies the ocean and its various aspects, including its physical, chemical, and biological properties.

Example: The oceanographer collected samples from the deep sea to analyze marine life.

octahedron

IPA: /ˌɒkˈteɪhɪdrən/

KK: /ɑkˈteɪhɪdrən/

noun

Definition: A three-dimensional shape that has eight flat surfaces, known as faces.

Example: The architect designed a building in the shape of an octahedron.

octan

IPA: /ˈɒk.tæn/

KK: /ˈɑkˌtæn/

adjective

Definition: Relating to or occurring every eight days.

Example: The octan schedule for the meetings was set to repeat every eight days.

octave

IPA: /ˈɒk.teɪv/

KK: /ˈɑkˌteɪv/

noun

Definition: A set of eight lines in poetry or a series of eight items. It can also refer to a specific period in ecclesiastical contexts.

Example: The poem begins with an octave that sets the tone for the rest of the piece.

oddest

IPA: /ˈɒdɪst/

KK: /ɑdɪst/

adjective

Definition: The most unusual or strange; different from what is normal or expected.

Example: She wore the oddest hat at the party, and everyone noticed it.

ode

IPA: /oʊd/

KK: /oʊd/

noun

Definition: A type of poem that expresses strong feelings or thoughts, often in a formal and elevated style. It can be about various subjects and is usually longer than a typical poem.

Example: The poet wrote an ode to celebrate the beauty of nature.

odorant

IPA: /ˈoʊdərənt/

KK: /ˈoʊdərənt/

adjective

Definition: Having a smell or scent.

Example: The odorant in the air made the flowers smell sweet.

noun

Definition: A substance that has a strong smell, often added to other materials to help identify them, especially for safety reasons.

Example: The gas company adds an odorant to natural gas so that leaks can be easily detected.

odorize

IPA: /ˈoʊdəˌraɪz/

KK: /ˈoʊdəˌraɪz/

verb

Definition: To add a smell to something, often to make it more pleasant or to mask an unpleasant scent.

Example: They decided to odorize the room with lavender to create a calming atmosphere.

odorous

IPA: /ˈoʊdərəs/

KK: /ˈoʊdərəs/

adjective

Definition: Having a strong smell, which can be pleasant or unpleasant.

Example: The odorous flowers filled the garden with their sweet scent.

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