Questions & Answers about Toto slovo je stopa.
Because slovo is a neuter noun in Czech.
The demonstrative tento / tato / toto changes to match the gender of the noun:
- tento = masculine
- tato = feminine
- toto = neuter
Since slovo is neuter, you say toto slovo.
A few examples:
- tento dům = this house
- tato kniha = this book
- toto slovo = this word
In Czech, many nouns ending in -o are neuter, and slovo is one of them.
So:
- slovo = neuter
- nominative singular = slovo
- the matching form of this is toto
This is something you usually learn together with the noun: not just slovo, but effectively to slovo or at least slovo (neuter).