lump noun
ADJ. big, enormous, great, huge, large a great lump of cheese | heavy, solid a heavy lump of clay | small Stir the sauce to remove any small lumps. | painful He's developed a painful lump on his neck. | breast She's just had a breast lump removed.
VERB + LUMP have | feel She felt a lump in her breast.
LUMP + VERB form
You can also check other dicts: lump (English, 中文解释 ), wordnet sense, Collins Definition