This is the 10405th most frequent Russian word.
вводила
"Вводила" means "introduced" or "was introducing" depending on the context.
The word 'вводила' is used in the past tense to denote the act of implementing or introducing something.
Она вводила новые правила.
She introduced new rules.
Here, 'вводила' describes the act of informing or explaining a context to someone.
Учительница вводила детей в курс дела.
The teacher familiarized the children with the matter.
In this case, 'вводила' implies the initiation or implementation of something new into practice.