hydrocolloid
hy dro col loid |ˌhīdrōˈkäˌloid ˌhaɪdroʊˈkɑlɔɪd | ▶noun a substance that forms a gel in the presence of water, examples of which are used in surgical dressings and in various industrial applications.
hydrocolloid |ˌhʌɪdrə (ʊ )ˈkɒlɔɪd | ▶noun a substance which forms a gel in the presence of water, examples of which are used in surgical dressings and in various industrial applications.