to cause red blood cells to clump together

Clumping of red cells seen when incompatible cells and plasma are mixed.

string together (morphemes in an agglutinating language)

Welded, ejected material characterized by glassy material binding the pyroclasts (ejected particles), or "sintered" glassy pyroclasts.

A pyroclastic deposit consisting of an accumulation of originally plastic ejecta and formed by the coherence of the fragments upon solidification.

To unite, or cause to adhere, as with glue or other viscous substance; to unite by causing an adhesion of substances.

United with glue or as with glue; cemented together.

united as if by glue

Consisting of root words combined but not materially altered as to form or meaning; as, agglutinate forms, languages, etc. See Agglutination, 2.