moisture-retainingadjective Compound attributive adjective describing something that retains moisture.
The moisture-retaining soil helped the plants survive the hot summer.
Le sol retenant l'humidité a aidé les plantes à survivre à l'été chaud.
moisture-retaininggerund / present participle Participial adjective used in a hyphenated compound modifier.
The moisture-retaining mulch reduced the need for frequent watering.
Le paillis retenant l'humidité a réduit le besoin d'arrosages fréquents.