This is the 14888th most frequent Turkish word.
saniyelik
"Lasting a second" or "pertaining to a second."
Here, 'saniyelik' relates to the duration of something, specifically referring to a mistake lasting one second.
Bu bir saniyelik bir hataydı.
This was a one-second mistake.
In this sentence, 'saniyelik' describes the extent of attention given, defined as lasting one second.
Onlara sadece bir saniyelik dikkat gösterdim.
I gave them just one second of attention.
Here, 'saniyelik' specifies the duration of an interval required, which is one second.