生物学的 定義と意味 | Dictionary.com

BIOLOGICAL Definition & Meaning | Dictionary.com Synonyms biological American [bahy- uh - loj -i-k uh l] / ˌbaɪ əˈlɒdʒ ɪ kəl / adjective Biology. Also biologic relating to the science and application of biology . Ideal candidates will have appropriate training in both physical and biological chemistry. Biology. relating to or involving living matter. Liquid nitrogen is critical for preserving blood, tissue, and other biological specimens. Biology. relating to the living organisms of a region. We are hoping to manage the river valley so that we maintain and enhance the current level of biological diversity. Biology, Genetics. related genetically, as a birth parent whose egg or sperm contributed to the DNA of a child. He met his biological father when he was 37. The Greenes have two biological sons and one adopted daughter. noun Pharmacology. Usually biologicals. biologic . biological British / ˌbaɪəˈlɒdʒɪkəl / adjective of or relating to biology (of a detergent) containing enzymes said to be capable of removing stains of organic origin from items to be washed "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 noun (usually plural) a drug, such as a vaccine, that is derived from a living organism "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Other Word Forms biologically adverb nonbiological adjective nonbiologically adverb pseudobiological adjective pseudobiologically adverb semibiologic adjective semibiological adjective semibiologically adverb unbiological adjective unbiologically adverb Etymology Origin of biological First recorded in 1855–60; biolog(y) + -ical Explanation When you use the word biological, you're talking about life and living things. You'll recognize the root "bio-," meaning "life," as in biography — the story of someone's life — and biology — the study of living organisms. The woman who gave birth to you is your biological mother — she's passed her genes on to you and you're related to her, even if somebody else raised you. Anybody you share genes with is your biological relative. Biological cleaning products make use of natural enzymes, and they're supposed to be safe and non-toxic. On the other hand, biological warfare uses bacteria, viruses, and other naturally occurring poisons to injure and kill people. Keep Reading on Vocabulary.com Vocabulary lists containing biological It's All in the Family Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide! Unit 3: Compelling Evidence Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use! The Double Helix Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time! Example Sentences Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com. Merz, a staff scientist at Cleveland Clinic, leads a lab dedicated to building computational tools that apply theoretical math to biological research. From Barron's • May 5, 2026 The authors suggest that future research should shift toward other biological pathways involved in Alzheimer's disease. From Science Daily • May 4, 2026 Blood samples were also analyzed to measure biological aging using two types of epigenetic clocks. From Science Daily • May 4, 2026 If nature tends to reuse the same biological solutions, predicting future adaptations may become more achievable than previously thought. From Science Daily • May 4, 2026 Like everyone else, I turn the corner on occasion and set my biological age back substantially—but like many scythes, I don’t set it back past the age of forty. From "Scythe" by Neal Shusterman Related Words organic Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023 Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.