Definitions that contains pen nib from BoostVocab

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pen nib

/pɛn_nɪb/

Synonyms of pen nib Antonyms of pen nib Examples of pen nib Usage of pen nib Parts of pen nib Definition that contains pen nib Words sounding like pen nib Explanation of pen nib

Definition that contains pen nib

osmiridium a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.
iridosmine a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc.