As an adjective filamentous

is having the form of threads or filaments; filamented.

As a noun heterocyst is

a specialized nitrogen-fixing cell formed by some filamentous cyanobacteria.

As nouns the difference between cell and heterocyst

is that cell is a single-room dwelling for a hermit or cell can be (us|informal) a cellular phone while heterocyst is a specialized nitrogen-fixing cell formed by some filamentous cyanobacteria.

As a verb cell

is to place or enclose in a cell.

As an abbreviation fix

is (clotting factor ix).

As a noun heterocyst is

a specialized nitrogen-fixing cell formed by some filamentous cyanobacteria.

As nouns the difference between nitrogen and heterocyst

is that nitrogen is nitrogen (symbol: n) while heterocyst is a specialized nitrogen-fixing cell formed by some filamentous cyanobacteria.

As a noun gauge

is a measure; a standard of measure; an instrument to determine dimensions, distance, or capacity; a standard.

As a verb gauge

is to measure or determine with a gauge; to measure the capacity of.

As an adjective gaugeable is

capable of being gauged.

As adjectives the difference between fibre and fibrillous

is that fibre is fibrous while fibrillous is pertaining to, or composed of, fibres.

As a verb fibre

is .

As nouns the difference between lipogram and lipogrammatist

is that lipogram is a word, or writing which omits a symbol or symbols while lipogrammatist is one who makes a lipogram.

As a noun christianity

is an abrahamic religion based on the teachings of jesus christ and various scholars who wrote the christian bible.

As a verb unchristianize is

to convert or lead away from christianity.

As adjectives the difference between producible and productible

is that producible is able to be produced while productible is (archaic) capable of being produced; producible.

As a verb produce

is to yield, make or manufacture; to generate.

As a noun produce

is items produced.

As an adjective productible is

(archaic) capable of being produced; producible.