Verb
lump together (third-person singular simple present lumps together, present participle lumping together, simple past and past participle lumped together)
To put different items or groups together and regard or treat them as one single group.
People tend to lump turtles and tortoises together, when in fact they are different creatures.
Animals are certainly more sophisticated than we used to think. And we shouldn't lump together animals as a group. Crows and chimps and dogs are all highly intelligent in very different ways. Alison Gopnik
The solids lump together to form a bolus (also known as the cud ), this is regurgitated by reticular contractions while the glottis is closed. Source: Internet
The solids lump together to form a bolus (or cud ), and is regurgitated. Source: Internet
Tree lace and cup lump together account for 10–20% of the dry rubber produced. Source: Internet