What is the meaning of Neti?

Nasal irrigation performed using a neti pot as part of Hatha yoga.

inflection of neť:

1. genitive/dative/vocative/locative singular
2. nominative/accusative/vocative plural

genitive/dative/vocative/locative singular

nominative/accusative/vocative plural

inflection of nētus:

1. genitive masculine/neuter singular
2. nominative/vocative masculine plural

genitive masculine/neuter singular

nominative/vocative masculine plural

to lead, conduct, show the way

to deduce, understand

masculine/neuter locative singular of nent, present participle of the verb above

accusative singular of net

third-person singular possessive of net

Source: wiktionary.org