precursor

Precursor is a related term of symbol.

As nouns the difference between precursor and symbol

is that precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events while symbol is symbol.

As nouns the difference between herald and precursor

is that herald is a messenger, especially one bringing important news while precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events.

As a verb herald

is to proclaim or announce an event.

As nouns the difference between ancestor and precursor

is that ancestor is one from whom a person is descended, whether on the father's or mother's side, at any distance of time; a progenitor; a forefather while precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events.

Precursor is a related term of token.

As nouns the difference between precursor and token

is that precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events while token is something serving as an expression of something else; sign, symbol.

As an adjective token is

done as an indication or a pledge; perfunctory, minimal or merely symbolic.

As a verb token is

to betoken, indicate, portend, designate, denote.

Precursor is a related term of usher.

As nouns the difference between precursor and usher

is that precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events while usher is a person, in a church, cinema etc, who escorts people to their seats.

As a verb usher is

to guide people to their seats.

As nouns the difference between prototype and precursor

is that prototype is an original object or form which is a basis for other objects, forms, or for its models and generalizations while precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events.

As a verb prototype

is to create a prototype of.

Sire is a related term of precursor.

As a proper noun sire

is .

As a noun precursor is

that which precurses, a forerunner, a predecessor, an indicator of approaching events.

As nouns the difference between precursor and precedence

is that precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events while precedence is the state of preceding in importance or priority.

As nouns the difference between precursor and substrate

is that precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events while substrate is what an enzyme acts upon.

As a verb substrate is

to strew or lay under.

As an adjective substrate is

having very slight furrows.

As nouns the difference between preamble and precursor

is that preamble is a short preliminary statement or remark, especially an explanatory introduction to a formal document or statute while precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events.