Certain techniques are necessary when handling organisms, tubed media, plated media, and inoculating tools such as loops, needles, or swabs. Using these techniques to maintain aseptic conditions is a process known as aseptic technique. What is âaseptic techniqueâ? What does the word âsepticâ mean? Aseptic technique is a means of performing lab work that greatly reduces the risk of contamination. Refer to your laboratory text for various methods of transferring microbial cultures; it and your instructor will give you a solid foundation from which you may learn the techniques.
warrior(Noun) A person who is actively engaged in battle, conflict or warfare; a soldier or combatant. warrior(Noun) A person who is aggressively, courageously, or energetically involved in an activity, such as athletics.
Learner's definition of KILLER. [count]. 1. : a person or thing that kills someone or something. The police finally captured the killer. [= murderer ]. Heart disease is the leading killer of both men and women. The chemical is used as a weed killer. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. killer /ËkÉªlÉ/ adjective. killer. /ËkÉªlÉ/. adjective. Learner's definition of KILLER. always used before a noun chiefly US. 1. : causing death or destruction. a killer tornado.