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essential (EN)
επίθετο, ουσιαστικό

επίθετο “essential”

βασική μορφή essential (more/most)
  1. απαραίτητος
    Drinking clean water is essential for good health.
  2. ουσιώδης
    Freedom of speech is an essential principle of democracy.
  3. αιθέριος
    The essential oil from the lavender plant gives the soap its calming scent.
  4. απαραίτητος (για τη διατροφή)
    Certain amino acids are essential because our bodies cannot produce them.
  5. ιδιοπαθής (ιατρική, που συμβαίνει χωρίς γνωστή αιτία)
    The patient was diagnosed with essential tremor, which has no clear underlying cause.

ουσιαστικό “essential”

ενικός essential, πληθυντικός essentials
  1. αναγκαίο
    Food and shelter are essentials for survival.
  2. θεμελιώδες στοιχείο
    The course teaches the essentials of computer programming.