aseptic

[ uh-sep-tik, ey-sep- ]

adjective

1. free from the living germs of disease, fermentation, or putrefaction.

noun

1. a product, as milk or fruit juice, that is marketed in an aseptic package or container.
2. aseptics, (used with a singular verb) a system of packaging sterilized products in airtight containers so that freshness is preserved for several months.

aseptic

/ əˈsɛptɪk; eɪ- /

adjective

1. free from living pathogenic organisms; sterile
2. aiming to achieve a germ-free condition

aseptic

/ ə-sĕp′tĭk,ā-sĕp′tĭk /

1. Free of microorganisms that cause disease.

Other Words From

• a·septi·cal·ly adverb
• a·sep·ti·cism [uh, -, sep, -t, uh, -siz-, uh, m, ey-, sep, -], noun
• nona·septic adjective
• nona·septi·cal·ly adverb

Word History and Origins

Origin of aseptic¹

First recorded in 1855–60; a- ⁶ + septic

Example Sentences

They understood the principles of aseptic surgery very well.

From Project Gutenberg

Almost needless to say these are exactly the principles of aseptic surgery.

From Project Gutenberg

Open the thorax with all aseptic precautions, and collect as much blood as possible from the heart with a sterile Pasteur pipette.

From Project Gutenberg

Remove as much of its blood as possible from the heart under aseptic precautions into sterilized centrifuge tubes.

From Project Gutenberg

Neither was any serious attempt made to render the instruments, operating table, and surroundings of the patients, aseptic.

From Project Gutenberg