This is the 4362nd most frequent Turkish word.
yapay
Artificial.
The word 'yapay' is used here to describe something artificial, specifically technology (yapay zeka).
Bilim adamları yapay zeka teknolojilerini geliştirdiler.
Scientists have developed artificial intelligence technologies.
Here, 'yapay' indicates that the flowers are not real but rather artificial.
Bu çiçekler yapay ama çok gerçekçi görünüyor.
These flowers are artificial but look very realistic.
In this context, 'yapay' refers to an environment simulated or created artificially for experimental purposes.