Also found in: Wikipedia.


Abel, Argentine physician, 1861-1918. See: Ayerza disease, Ayerza syndrome.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
HEADS WILL ROLL: Ayerza and Marler square up - then are off
Foden was lucky to survive two heavyweight clashes with Samoan man mountain Alex Tuilagi unscathed but when Argentine prop Marcos Ayerza rumbled over on 64 minutes the game was up for Northampton.
Argentinian prop Ayerza got the first, rounding off a move started by Aaron Mauger's misplaced pass and continued by Scott Hamilton's diagonal run.
England's set-piece work will come under the microscope, especially at scrum time, where props Perry Freshwater - who makes a first Test start, aged 33 - and Julian White face respective opposite numbers Omar Hasan and Marcos Ayerza.
Forwards: Mario Ledesma, Gonzalo Longo, Martin Scelzo (Clermont-Auvergne), Alberto Vernet (Alumni), Esteban Lozada (CASI), Marcos Ayerza (Leicester Tigers), Juan Manuel Legui-zamon (London Irish), Juan Francisco Gomez (Los Matreros), Martin Durand, Federico Todeschini (Montpellier), Rimas Alvarez (Perpignan), Ignacio Fernandez Lobbe, Juan Martin Fernandez Lobbe (both Sale), Lucas Ostiglia (Agen), Rodrigo Roncero (Stade Francais), Patricio Albacete, Omar Hasan (both Toulouse)
Scrum specialist Feek has admitted Argentina will pose Ireland's biggest setpiece challenge of the tournament so far, with the likes of Leicester loosehead Marcos Ayerza singled out for praise.
Leice AM " Leicester Tigers' Argie prop Marcos Ayerza warned Jarvis (left) could expect a rough ride.
TEAM: JM Hernandez (Racing Metro), G Camacho (Exeter), G Tiesi (San Isidro), F Contepomi (Stade Francais), J Imhoff (Racing Metro), N Sanchez (Bordeaux-Begles), M Landajo (San Isidro), M Ayerza (Leicester), E Guinazu (Southern Kings), J Figallo (Montpellier); M Carizza (Racing Metro), JF Cabello (Tucuman); L Senatore (Gimnasia Rosario), JM Leguizamon (Lyon), JM Fernandez Lobbe (Toulon, captain).
Gopperth's first drop-goal of the season eluded him with a sliced attempt midway through the half, but there was plenty of elbow grease on show as home lock Filipo Levi used visiting prop Marcos Ayerza as a midfield speed bump.
Ben Youngs finished off a succession of hammering attacks by arming Marcos Ayerza who smashed through the cover to score, Flood converting.