पञ्चनिमेषाः काष्ठाः ॥ कZ_०२.२०.३२ ॥
pañcanimeṣāḥ kāṣṭhāḥ
पञ्च निमेषाः मिलित्वा एका काष्ठा (लघु-कालमानम्) भवति।
It builds a stepwise conversion chain from small perceptible instants to larger standardized blocks used in scheduling and record-keeping.
1 kāṣṭhā = 5 nimeṣa.