Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
(of a gene or group of genes) producing characteristic effects in the phenotypes of individuals possessing it.
- ‘In a primary screen, we collected mutant lines in which the test females showed a significantly more penetrant sterile phenotype than did females of the sensitive background alone.’
- ‘Because of the difficulties associated with performing genetics on partially penetrant mutations, this mutant will not be discussed further in this paper.’
- ‘Many of these women will [may] not have a family history that suggests the presence of a highly penetrant breast cancer susceptibility gene.’
- ‘This lethality was incompletely penetrant in gametes and completely penetrant postfertilization.’
- ‘Of the 230 mutants, 55 fell into the first class and we continued the characterization of 36 of these mutants that had highly penetrant mutant phenotypes.’
A substance that can penetrate cracks, pores, and other surface defects.
- ‘Unique to such a thick oil are penetrants designed to reach deep within to all points of the chain.’
- ‘There are basically two types of water repellents: films and penetrants.’
- ‘Use latex products, penetrants, or breathable epoxy generic materials designed to reduce the emission of water vapor from the slab.’
- ‘Most adjuvants (emulsifiers, penetrants, and safeners) are potential skin and eye irritants of very low toxicity.’
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.