How To Improve Your Soil's Moisture Retention A short-term solution for small areas or containers with hydrophobic soil is a commercial wetting agent, often called water retainers or on engine …

Look up penetrant in Wiktionary, the free dictionary.

Definition of 'penetrant' penetrant in British English (ˈpɛnɪtrənt ) adjective

Define penetrant. penetrant synonyms, penetrant pronunciation, penetrant translation, English dictionary definition of penetrant. adj. Penetrating; piercing: a penetrant wind. n. Something that penetrates or …

There are five meanings listed in OED's entry for the word penetrant, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Oct 5, 2025 · penetrant (comparative more penetrant, superlative most penetrant) That penetrates; piercing. quotations

Penetrant refers to a quality or characteristic of a chemical or physical agent that allows it to infiltrate or permeate a substance.

Penetrants, or penetrating items, are the mechanical, electrical or structural items that pass through an opening in a wall or floor, such as pipes, electrical conduits, ducting, cables and cable trays, or …

PENETRANT definition: a person or thing that penetrates. See examples of penetrant used in a sentence.

Penetrant definition: Penetrating; piercing.