chwiliwr Hall

chwiliwr (“probe”) + named after American physicist Edwin Herbert Hall (1855–1938).

chwiliwr Hall m (plural chwilwyr Hall, not mutable)

1. (sciences, technology) Hall probe

   Synonym: chwiliedydd Hall

• Delyth Prys, J.P.M. Jones, Owain Davies, Gruffudd Prys (2006) Y Termiadur: termau wedi'u safoni; standardised terminology‎^[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN, page 131