Teg je na podu.

Je is the 3rd person singular form of the verb biti (to be) in the present tense.

So:

• ja sam = I am
• ti si = you are
• on/ona/ono je = he/she/it is

In Teg je na podu., teg is singular, so Serbian uses je = is.

You may also see the fuller form jeste, but je is much more common in normal sentences.

Because after na when it means location (on, at), Serbian usually uses the locative case.

• base form: pod = floor
• locative singular: podu = on the floor / at the floor

So:

• na podu = on the floor

This is a very common pattern:

• na stolu = on the table
• na zidu = on the wall
• na krevetu = on the bed

Podu is in the locative singular.

Serbian uses:

• na + locative for location: where something is
• na + accusative for direction/movement toward a surface

So:

• Teg je na podu. = The weight is on the floor.
• Stavio je teg na pod. = He put the weight onto the floor.

That contrast is very important in Serbian.

Serbian does not have articles like English a/an/the.

So teg can mean:

• a weight
• the weight

Which one is meant depends on context.

That is normal in Serbian, and learners have to get used to understanding definiteness from the situation rather than from an article.

Teg is a masculine noun.

Yes, gender matters in Serbian because it affects:

• adjective forms
• pronouns
• some past-tense forms
• case endings

For example:

• težak teg = a heavy weight
• ovaj teg = this weight

Because teg is masculine, words connected to it often take masculine forms.

No, not in this meaning.

• na podu = on the floor, located there
• na pod = onto the floor, toward the floor

So:

• Teg je na podu. = correct for a thing already resting there
• Bacio je teg na pod. = correct because there is movement onto the floor

English often uses on the floor for both ideas, but Serbian distinguishes location and direction more clearly.

The neutral word order is:

• Teg je na podu.

But Serbian word order is fairly flexible, and you can change it for emphasis:

• Na podu je teg. = On the floor is the weight. / The weight is on the floor.
• Na podu teg je would sound unnatural in standard usage.

So yes, word order can change, but not every order sounds natural.

A simple pronunciation guide for an English speaker:

• Teg ≈ tehg
• je ≈ yeh
• na ≈ nah
• podu ≈ POH-doo

Approximate full pronunciation:

tehg yeh nah POH-doo

A few notes:

• j in Serbian is pronounced like English y in yes
• vowels are usually clear and short
• stress is not usually marked in normal writing, so beginners often just learn it by hearing native speech

Yes, teg commonly means a weight, especially in exercise or lifting contexts.

Depending on context, Serbian may also use more specific words, for example:

• bučica = dumbbell
• šipka = bar/barbell bar
• tegovi = weights

So teg is a good general word, but the exact English translation can vary depending on what kind of weight is meant.

Because teg itself is the subject.

In English, you say:

• The weight is on the floor.

In Serbian:

• Teg je na podu.

There is no need to add a separate word for it, because the noun teg already tells you what the subject is.

If you replaced the noun with a pronoun, then you could say:

• On je na podu. = It/He is on the floor.

But with the noun present, that would usually be unnecessary.