What is the meaning of Long?

Having much distance from one terminating point on an object or an area to another terminating point .

Having a long penis.

Having great duration.

Seeming to last a lot of time, due to being boring or tedious or tiring.

Not short; tall.

Possessing or owning stocks, bonds, commodities, or other financial instruments with the aim of benefiting from an expected rise in their value.

Of a fielding position, close to the boundary (or closer to the boundary than the equivalent short position).

Passing or landing ahead of or beyond the intended target or location, as weapons fire or landing aircraft.

Landing beyond the baseline, and therefore deemed to be out.

Of betting odds, offering a very large return for a small wager.

Occurring or coming after an extended interval; distant in time; far away.

In great supply; abundant.

Clipping of taking a long time.

stupid; annoying; bullshit

serious; deadly.

A long vowel.

A long syllable.

A note formerly used in music, one half the length of a large, twice that of a breve.

A long integer variable, twice the size of an int, two or four times the size of a short, and half of a long long.

An entity with a long position in an asset.

An investor having a long position in a security.

(Can we verify this sense?) A long-term investment.

Clipping of long vacation (summer vacation).

To take a long position in.

Over a great distance in space.

For a particular duration.

For a lengthy duration .

To await, aspire, desire greatly (something to occur or to be true).

On account of, because of.

To be appropriate to, to pertain or belong to.

Abbreviation of longitude.

To belong.

lung

comitative case marker

benefactive case marker

ablative case marker

long

long

big

For a lengthy duration .

Nonstandard spelling of lōng.

Nonstandard spelling of lóng.

Nonstandard spelling of lǒng.

Nonstandard spelling of lòng.

long

boat

clove

Alternative form of lang

long (length, duration)

long

boat

ship

to; toward; into

in; at; near

Alternative form of lhaung

lung

long

length

large firecracker.

ship

coffin; casket

long

long

ship

Used to mark spatial direct objects that something is oriented in the manner of, where English would use to, toward, into, or onto

Used to mark spatial direct objects that something is oriented in the location of, where English would use in, at, on, or near

Used to mark indirect objects, or direct objects of intransitive verbs, where English would use to

Used to mark spatial direct objects that something is oriented in the manner opposite of, extracted from, or away from, where English would use from or out of

Used to mark temporal direct objects in which a condition lasts for a certain duration of time, where English would use for

Used to mark a verb whose subject is the direct object of another verb, where English would use to or from

loose

dragon

Soft mutation of llong.

Source: wiktionary.org