h₂eysk-
“to wish, to ask”ask, wish
PIE root meaning to wish or to ask. Source of English "ask," German heischen, and words for requesting.
Discussion
*h₂eysk- is a Proto-Indo-European root meaning "to wish" or "to ask." The initial laryngeal *h₂ is reflected in the aspiration or coloring effects visible in some daughter languages.
The most prominent descendant is English "ask," from Old English āscian, āxian, which derives from Proto-Germanic *aiskōną. German heischen ("to demand") preserves the original diphthong more transparently. The Germanic forms show the regular PIE *sk cluster maintained through the branch.
In Sanskrit, the root appears as iṣ- ("to seek, to desire"), reflecting the "wish" sense of the root. The semantic development from "wishing" to "asking" is natural and well-attested across languages: to ask is to express a wish verbally.
The root belongs to the communication and desire semantic fields, bridging the gap between internal volition and external speech acts. The dual meaning—desire and request—reflects a PIE conceptual link between wanting and verbalizing that want, a pattern seen in several other roots.
Notes
Source of English "ask", German "heischen". Zero-grade *h₂isk-.