<p><strong>Noun</strong></p><ul><li>a child during the earliest period of their life, especially before they can walk; baby.</li><li>a person who is not of full age, especially one who has not reached the age of 18 years; a minor.</li><li>a beginner, as in experience or learning; novice: The new candidate is a political infant.</li><li>anything in the first stage of existence or progress.</li></ul><p><strong>Adjective</strong></p><ul><li>of or relating to infants or infancy: infant years.</li><li>being in infancy: an infant king.</li><li>being in the earliest stage: an infant industry.</li><li>of or relating to the legal state of infancy; minor.</li></ul>