lally vs lally column

lally and lally column both are nouns.

Word	Noun	Adjective	Verb	Adverb
lally	Yes	No	No	No
lally column	Yes	No	No	No

As nouns, lally and lally column are synonyms defined as:

lally and lally column: support column consisting of a steel cylinder filled with concrete

lally (noun)	lally column (noun)
support column consisting of a steel cylinder filled with concrete	support column consisting of a steel cylinder filled with concrete