The difference between Bull and Weak

Bull as a noun:

An adult male of domesticated cattle or oxen. Specifically, one that is uncastrated.

Bull as a noun:

A male of domesticated cattle or oxen of any age.

Bull as a noun:

An adult male of certain large mammals, such as whales, elephants and seals.

Bull as a noun:

A large, strong man.

Bull as a noun (finance):

An investor who buys (commodities or securities) in anticipation of a rise in prices.

Bull as a noun (slang):

A policeman. Specifically, a policeman employed in a railroad yard.

Bull as a noun (UK, historical, obsolete, _, slang):

A crown coin; its value,

Bull as a noun (UK):

The central portion of a target, inside the inner and magpie.

Bull as a noun (Philadelphia, slang):

A man.

Bull as a noun (uncountable, vulgar, slang):

.

Bull as a noun:

A man who has sex with another man's wife or girlfriend with the consent of both.

Bull as a noun (obsolete):

A drink made by pouring water into a cask that previously held liquor.

Bull as an adjective:

Large and strong, like a bull.

Bull as an adjective (of large mammals):

adult male

Bull as an adjective (finance):

Of a market in which prices are rising (compare bear)

Bull as an adjective:

stupid

Bull as a verb (intransitive):

To force oneself (in a particular direction).

Bull as a verb (intransitive):

To lie, to tell untruths.

Bull as a verb (intransitive):

To be in heat; to manifest sexual desire as cows do.

Bull as a verb (UK, military):

To polish boots to a high shine.

Bull as a verb (finance, transitive):

To endeavour to raise the market price of.

Bull as a verb (finance, transitive):

To endeavour to raise prices in.

Bull as a noun:

A papal bull, an official document or edict from the Pope.

Bull as a noun:

A seal affixed to a document, especially a document from the Pope.

Bull as a verb (dated, 17th century):

to publish in a Papal bull

Bull as a noun:

A lie.

Bull as a noun (euphemistic, informal):

Nonsense.

Bull as a verb:

to mock, cheat

Bull as a noun (16th century, obsolete):

a bubble

Weak as an adjective:

Lacking in force (usually strength) or ability.

Weak as an adjective:

Unable to sustain a great weight, pressure, or strain.

Weak as an adjective:

Unable to withstand temptation, urgency, persuasion, etc.; easily impressed, moved, or overcome; accessible; vulnerable.

Weak as an adjective:

Dilute, lacking in taste or potency.

Weak as an adjective (grammar):

Displaying a particular kind of inflection, including: Regular in inflection, lacking vowel changes and having a past tense with -d- or -t-. Showing less distinct grammatical endings. Definite in meaning, often used with a definite article or similar word.

Weak as an adjective (chemistry):

That does not ionize completely into anions and cations in a solution.

Weak as an adjective (physics):

One of the four fundamental forces associated with nuclear decay.

Weak as an adjective (slang):

Bad or uncool.

Weak as an adjective (mathematics, logic):

Having a narrow range of logical consequences; narrowly applicable. (Often contrasted with a statement which implies it.)

Weak as an adjective:

Resulting from, or indicating, lack of judgment, discernment, or firmness; unwise; hence, foolish.

Weak as an adjective:

Not having power to convince; not supported by force of reason or truth; unsustained.

Weak as an adjective:

Lacking in vigour or expression.

Weak as an adjective:

Not prevalent or effective, or not felt to be prevalent; not potent; feeble.

Weak as an adjective (stock exchange):

Tending towards lower prices.

Weak as an adjective (photography):

Lacking contrast.